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30 August 2012

The “World’s worst restoration” and the Death of Authenticity

When news broke of the 81 years old painter Cecilia Gimenez’s disastrous restoration of a painting of Christ in her local church, the world fell about laughing (see Figs. 2 to 5). The distressed restorer has taken to her bed as people queue to see the now infamous monkey-faced Christ and, wishing to preserve the hilarity, over 5,000 wags have signed a petition to block attempts to “return the painting to its pre-restoration glory” – as if such an outcome might credibly be in prospect.

With one honourable exception (Fig. 1) commentators failed to grasp that while this debacle is an extreme case it is not an aberration within modern art restoration practices. To the contrary, adulterations of major works of art are commonplace, seemingly systemic products of a booming, insufficiently monitored international art conservation nexus. In our previous post it was shown both how a steamboat painted by Turner sank without trace during two top-flight restorations at the US Sterling and Francine Clark Art Institute, and, how Renoir’s oeuvre is being traduced across museums. Here, to show that it is not just in sleepy Spanish churches that paintings are risk, we reprise a few of the professional art world’s own most radically controversial – and officially sanctioned – restorations.

The Observer columnist, Barbara Ellen, having good sport with the Spanish Incident (see Fig. 2), hoped a wave of copycat vigilante restorations (“Let’s nip into the Louvre and give the Mona Lisa something to smirk about”) would not ensue. Her nightmare has been “virtually” realised – Fig. 3. When saying that Ms Gimenez perhaps had not realised “that, as a rule, professional art restorers don’t start work with a bucket of Flash and some Brillo pads”, she assumed too much. While Brillo pads were skipped at the Sistine Chapel, bucket loads of oven-cleaner-like substances were repeatedly brushed onto and washed from Michelangelo’s Ceiling frescoes to the artistically injurious consequences described below and at Fig. 23. As we reported on April 1st 2011 – and that was no joke – the Vatican’s restorers’ own account of their experimental fresco cleaning method read as follows:

…Removal of retouchings and repaintings with a mixed gelatinous solvent, consisting of ammonium bicarbonate, sodium bicarbonate, Desogen (a surf-actant and anti-fungal agent), carboxymethylcellulose (a thixotropic agent), dissolved in distilled water. Mixture acts on contact. The times of application, rigorously measured, were:
“First application: 3 minutes, followed by removal, washing with water. Left to dry for 24 hours.
“Second application: 3 minutes, followed by removal, washing and leaving to dry as before. If necessary, and locally only, small applications, followed by plentiful final washing.
“In the case of salt efflorescences consisting of calcium carbonate, there was added to the solvent mixture a saturated solution of dimethylformamide…
“Final treatment: the thorough, complete and overall application of a solution of Paraloid B72 diluted to 3% in organic solvent, removed from the surface of the pictorial skin by the combined action almost simultaneously of organic solvent and distilled water, which coagulates the surface acrylic resin dissolved by the solvent.”

A quick rinse with Flash might have been kinder.

There are three component parts in the professional restoration armoury: taking material off; putting material on; and, defending and promoting the said removals and additions with techno/aesthetic reassurances. Notwithstanding all supposedly science-validated self-justifications (reports on restorations are invariably written by the restorers themselves), the proper and appropriate test of a restoration is aesthetic appraisal of the resulting changes. It is reassuring that so many recognise that the transformation made to the Spanish painting shown at Fig. 5 constitutes a gross artistic injury. Perhaps the less extreme but also gratuitous injuries recently inflicted by restorers at the Louvre on the Veronese figure and face shown at Figs. 6 to 10 (and here reported on December 28th 2010) might also be acknowledged as the very crime against art and history that they constitute.

As shown at Fig. 10, even when the Louvre’s restorers were caught having secretly re-repainted the already repainted and publicly criticised Veronese face, the museum maintained a brazen official insouciance. The authorities do these things because they can and, presumably, because they do not know better. They ignore criticisms because they can and again, presumably, because they do not comprehend their force and their gravity.

In Figs. 11 to 26 we show the variously unfortunate consequences of restorers taking off and putting on material. (Like Tolstoy’s unhappy families, every unhappy restoration is so in its own way.) It is widely recognised in the art trade that pictures untouched or rarely touched by restorers enjoy better conditions than many-times restored works. For that reason, a high premium is placed on such rare but fortunate works. This reality notwithstanding, nothing seems capable of restraining the tide of restorations.

In Figs. 11 and 13 we see two successive restorers at work on the same figure in the same mural, Leonardo’s “Last Supper”, in Milan. It is a long-standing complaint that restorers thrive by undoing and redoing each others’ handiwork. In Fig. 11 the restorer Mauro Pelliccioli is removing paint with a knife. His restoration, the first post war intervention on the notoriously unstable mural, was highly acclaimed at the time. His philosophy had been to remove earlier restorers’ repaint where it concealed original paint-work by Leonardo, but to leave it in place when covering only bare wall (- see our post of February 8th 2012). In Figure 13 Pelliccioli’s former student and assistant, Pinin Brambilla Barcilon, is seen repainting Leonardo’s mural (- or, as restorers prefer, “reintegrating” the remains of original paint with fresh additional paint). Given that an estimated 80 per cent of Leonardo’s work had been lost and that Barcilon had aimed to remove all previous restorers’ handiwork regardless of whether or not original Leonardo paint survived underneath, she had to do massive amounts of repainting during her agonising two decades long restoration (see our post of March 14th 2012).

In Figs. 12 and 14 we see how dramatically differently two professionally linked Italian restorers, working just one generation apart, left the very same principal figure in Leonardo’s “Last Supper”. (What might be expected to survive or emerge from the next two restorations?) Like the 81 years old Cecilia Gimenez, Barcilon exercised artistic licence – albeit to a far lesser degree – during her painterly interventions on Leonardo’s remains. Where the cuff of Christ’s right sleeve had originally hung below and behind the table, for example, she painted it resting upon the table. To Christ, she too gave a new face and expression. The sole commentator to have recognised such continuums between extreme and lesser restoration injuries, the Sunday Telegraph columnist, Alasdair Palmer, wrote: while the gulf between what modern restorers do and the dreadful hatchet-job done by Cecilia Gimenez is large, it is not always as vast as restorers would like us to believe”. He noted that while Pinin Brambilla Barcilon had done some magnificent work in recreating what she took to be Leonardo’s original picture, “it wasn’t a restoration because most of the paint applied by Leonardo had long ago disappeared”, and he cited an art historian who holds precisely that “The Last Supper is now a first-rate example of Barcilon’s work. It is not a Leonardo”. Palmer further notes that some of the most severe critics of recent restorations are other restorers:

‘A great deal of restoration is incompetent,’ maintains Bruno Zanardi, professor of the theory and practice of restoration at the University of Urbino, and one of Italy’s most distinguished restorers. ‘Many of those who are let loose on great works of art do not know what they are doing: they have not been properly trained, and do not understand how fragile old pictures are.’”

To French and Italian transgressions many British and American ones might be added. At the National Gallery, London, it has been officially acknowledged that changes are made to pictures “primarily for aesthetic reasons”, and that while these aesthetic changes rest on the judgements of individual restorers whose “different aesthetic decisions” may result in pictures which “look very different”, all such results are considered “equally valid” (see “The New Relativisms and the Death of ‘Authenticity’”). In Figs. 15 and 16 we show a detail of the National Gallery’s Holbein, “The Ambassadors”. During its restoration (which, like that of Michelangelo’s Sistine Capel Ceiling, was a televised and sponsored event) the then head of conservation, Martin Wyld, took the opportunity to improve and, on “experts” advice, to change the surviving design of the Turkish carpet. In doing so, he paid scant regard to the aerial perspective that had previously been found in the picture. Ignoring the shadows that had previously been cast on the carpet, Wyld introduced a crisper, cleaner, flatter, more “on the picture surface”, altogether more abstract, modernist and, therefore, ahistorical version of Holbein’s original depiction.

More egregious were the changes made to Holbein’s anamorphic skull (Figs. 17 and 18). The cleaning exposed many losses of paint on the skull which bewildered the restorers and caused them to introduce – for the first time, to our knowledge – a piece of painted “virtual reality”. As we put it in a letter to the Independent (“Virtual reality art”, 29 January 2000):

When the National Gallery recently restored Holbein’s The Ambassadors, the famous skull in the foreground was repainted to a new design not according to the laws of perspective by which it had been produced but after a computer-generated distortion of a photograph of an actual skull.
“This bizarre imposition of ‘virtual reality’ on to an old master painting is defended by the gallery on the grounds that ‘modern imaging techniques’ offer ‘more scope for exploring possible reconstructions’ than do the 16th century perspectival conventions by which the artist’s image had originally been generated.
“The difference between the original and the new parts has been concealed from the general public by the restorer’s attempt to integrate the handiwork of his own ‘tentative reconstruction’ with surrounding old paint by painting fake lines of cracking to match the old, actual cracks.”

In Figs. 19 and 20 we see the liberties taken by Wyld’s predecessor, Arthur Lucas, on Titian’s “Bacchus and Ariadne”. Lucas boasted to art students at the Slade School of Art that “there is more of me than Titian in that sky”. In thrall to new technologies and materials, Lucas took the trustees’ permission to reline the canvas, as authority for ironing the picture on to a double board of compressed paper. Such boards are today found to be unstable and will doubtless serve to licence further “urgent” conservation treatments.

In Figs. 21 and 22 we again show the startling changes made to a painting at the National Gallery of Art in Washington during the course of two restorations. During the first, as seen on the right of Fig. 21, a general weakening of values occurred. The woman’s necklace, for example, was dimished. As seen on the left in Fig. 22 , during a further restoration, part of the necklace disappeared. Rather than paint it back in, the restorer painted out the surviving section, as can be seen on the right.

When specific bits of paintings disappear restorers often claim that they were only additions made by earlier restorers. If such claims sometimes provoke scepticism, in the case of overall losses and degradations restorers usually offer no defences, seemingly hoping that curators, trustees, art critics, scholars and members of the public will be delighted or distracted by brightened colours and lightened tonalities. In Fig. 23, on Michelangelo’s Sistine Chapel ceiling, we see both the general lightening and brightening that attends an aggressive cleaning and losses of specific features and pictorially strategic values. Michelangelo had finished off his frescoes with additional glue or size-based painting but because the Vatican’s restorers held this to be either dirt or earlier restorations, it was all removed. Michelangelo had redrawn and remodelled the drapery seen on the left hanging from the figure’s right shoulder. It was washed off. The removal is shown to be an error by the testimony of earlier copies of the ceiling. (Rubens had copied the drapery as it was found before the recent cleaning.) Michelangelo sought to enhance sculptural effects to his painted figures by adding shadows that were seemingly cast by the three dimensional bodies he had depicted with contrasting brightly lit forms and dark, shadowy recesses and nooks. The latter, too, were lost.

Back at the National Gallery in London, we see in Fig. 24 similarly catastrophic general losses (in the course of another single restoration) of tonal gradations and modelling. In the case of the horse’s right nostril, we see the loss of the very aperture which formerly had carried air to the creature’s lungs. Alasdair Palmer points out that a comparison of the National Gallery picture with its sister panel in the Uffizi Gallery in Florence is shocking to behold. It is the more unforgivable because the National Gallery restoration was prompted by an earlier one of the Florence picture that had not flattened and weakened the horses.

The National Gallery’s great Velazquez, “The Rokeby Venus”, suffered dreadful injuries in 1914 at the hands of a suffragette (Fig. 25). That damage was as nothing when compared with subsequent injuries inflicted by restorers who here too (Fig. 26) were blind to artists’ manipulation of space; creation of atmosphere; rendering of form through calibrated tonal gradations. Before the gallery’s restorers had done their Cecilia Gimenez-esque worst, there existed a parity of brilliance in the two figures, with both displaying the seeming self-illumination of divinities. What sense of that miraculous evocation survives today? Little wonder that the previous owner of the picture made a scene at the National Gallery on sight of its “restoration” and protested that, had he known how it would be treated, he would never have sold it. His grievous personal loss-through-restoration was of a single picture. What price the world’s continuing collective losses at the hands of restorers?

Michael Daley

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Above, Fig. 1: The notice of and the introduction to Alasdair Palmer’s August 26th 2012 Sunday Telegraph discussion (“Restoration Tragedies”) of a botched restoration in a church in Borja, Spain.
Above, Fig. 2: Barbara Ellen’s August 26th riff in The Observer on Cecilia Gimenez’s attempted restoration of Ellas Garcia Martinez’s painting of Christ.
Above, Fig. 3: Upi.com (“Spanish grandmother’s restoration fail gets an unlikely fan following”) carried this spoof of a restored “Mona Lisa” – as if in answer to Barbara Ellen’s suggestion above, and at a time when agitation is already taking place in some art world quarters to have the painting restored…
Above, Fig. 4: The Daily News (“Botched restoration of 19th century Spanish fresco becomes overnight tourist sensation”) carried this spoof on Leonardo’s recently restored “Last Supper” in Milan. For the real consequences of that restoration, see Figs. 11 to 14 below.
Above, Fig. 5: Ellas Garcia Martinez’s painting of Christ before (left) Cecilia Gimenez’s attempted restoration (right) of the deteriorating work.
Above (left), Fig. 6: A detail of the Louvre’s c. 1560 Veronese “The Pilgrims of Emmaüs”, showing the Mother and Child before the picture’s recent restoration.
Above (right), Fig. 7: Veronese’s Mother and Child after the recent Louvre restoration.
Above, Fig. 8: Veronese’s Mother before restoration at the Louvre.
Above, Fig. 9: Veronese’s Mother after restoration at the Louvre.
Above, Fig. 10: The Week’s summary of Dalya Alberge’s June 13th 2010 Observer article “Louvre masterpiece by Veronese ‘mutilated’ by botched nose jobs”.
Above (left), Fig. 11: The restorer Mauro Pelliccioli scraping paint off Leonardo’s “Last Supper” in Milan during 1953.
Above (right), Fig. 12: The Figure of Christ in Leonardo’s Last Supper” after restoration by Mauro Pelliccioli.
Above (left), Fig. 13: The restorer Pinin Brambilla Barcilon retouching part of Leonardo’s “Last Supper” during the early stages of her $8m Olivetti-sponsored 1977-1999 restoration.
Above (right), Fig. 14: The figure of Christ in Leonardo’s Last Supper” after its restoration by Barcilon.
Above (left), Fig. 15: A detail of the National Gallery’s Holbein, “The Ambassadors” before its BBC-televised, Esso-sponsored restoration of 1993-96.
Above (right), Fig. 16: A detail of the National Gallery’s restored Holbein showing the extensive repainting of the Turkish carpet.
Above (top), Fig. 17: The anamorphic skull in Holbein’s “The Ambassadors”, before cleaning and repainting.
Above (bottom) Fig. 18: The anamorphic skull in Holbein’s “The Ambassadors”, after cleaning and the repainting during which the jaw bone was lengthened and carried over the border at the bottom of the picture.
Above (top), Fig. 19: A detail of the National Gallery’s Titian “Bacchus and Ariadne” before its restoration began in 1967.
Above (bottom) Fig. 20: A detail of the National Gallery’s Titian “Bacchus and Ariadne” after restoration.
Above (top), Fig. 21: Left, the then privately owned Vermeer “Girl with a Flute” before 1941; right, the picture as seen in 1958 after its acquisition by the National Gallery of Art Washington and subsequent restoration.
Above (bottom), Fig. 22: left, Vermeer’s “Girl with a Flute” in 1994 during restoration at the National Gallery of Art Washington; right, the (now circle of Vermeer) “Girl with a Flute” after the restoration in which the necklace finally disappeared without comment or explanation.
Above, Fig. 23: Left, Michelangelo’s Sistine Chapel Ceiling depiction of the prophet Daniel, before cleaning; right, the Daniel after the cleaning during which the drapery was changed and much sculpturally enhancing shading was lost, in both cases against clear historical testimony.
Above, Fig. 24: Top, a detail of the National Gallery’s Uccello “The Rout of San Romano” before cleaning; below, the same detail after cleaning and restoration.
Above (top), Fig. 25: The National Gallery’s Velazquez, “The Rokeby Venus”, immediately after its attack by a suffragette in 1914.
Above (bottom), Fig. 26: The National Gallery’s restored Velazquez, “The Rokeby Venus” today.
Click on the images above for larger versions. NOTE: zooming requires the Adobe Flash Plug-in.


18th July 2012

L. O. L. It’s Peeping Tom Time at the National Gallery!

A little over a decade ago we were requested to move away from Titian’s “Bacchus and Ariadne” by a member of the National Gallery’s education department who was about to give a talk. Her narrative thrust on this great canvas (which had been glued by restorers on to a sheet of “Sundeala” board) proved more sociological than artistic or art historical. It had a villain – the original patron – who, the audience learned, had been a rich dirty old man who supplied extravagantly expensive pigments for an ostentatiously sexy depiction of a victim – an abused mythical woman – who would provide literary cover for his private delectation within his own apartment.

If the Gallery had then hit a low with such travestying philistine cant, we now find that in its drive to increase visitor numbers and extend social constituencies, it has jettisoned the very distinction between Art and Life. Pictures acquired at immense expense in the name of the Public Good are no longer treated as self-sufficient imaginatively crafted works that merit reciprocally reflective attention from the viewer but as pretexts for real-life events of a titillating, humanly exploitative and degrading nature.

Thus, in the bureaucratised stew that is the Cultural Olympiad’s London 2012 Festival, the National Gallery has permitted Titian’s great poesies to serve as springboards to three “edgy” artists. In 2001, in a drawing for Jackdaw (see Fig. 4), we had already marked one of this triumverate, Mark Wallinger, as a clown ripe for elevation to the National Gallery Pantheon, and today, with few honourable exceptions, the newspaper art critics have duly fawned over his efforts:

Inspired by the voyeurism that Ovid loved to describe, Wallinger has created a live peep show featuring a naked woman taking a shower. Locked away in a black wooden box, the showering woman can be spied upon, in the round, through four openings…”, said Waldemar Januszczak, in The Sunday Times.
Where Januszczak (who recently attacked the restoration of Titian’s “Bacchus and Ariadne”) aptly dismissed Wallenger’s degrading stunt as “exhibition bait to draw the crowds” and likened it to “those ads you see in lads’ mags that use naked girls to sell a car”, in the Times, Rachel Campbell-Johnston saw Wallinger’s wheeze as “atmospheric”.
Ben Luke, in the Evening Standard, takes Wallinger as a spell-casting magician:
Wallinger casts us as Actaeon, the voyeur.”
In the Financial Times, Jackie Wullschlager had “laughed out loud”, noting that “In a typical piece of Wallinger democratic wit”, the artist had “advertised for performers called Diana to pose naked, reclining in a bath, washing, looking in a mirror; each does so in turn for two hours.” Like Luke, Wullschlager thrills at the artist’s magically manipulative powers: “We, like Actaeon, are peeping Toms arrived at an unfamiliar place…We queue to gawp, not knowing what to expect, and are ridiculed as voyeurs”.

We are so cast only if we choose to play the chump-role that is offered as a legitimately “performative” (to use Sir Nicholas Serota’s term-of-the-moment) contribution to art. We do not have to do so. We do not have to be complicit with museum educators’ perverse cultural de-constructions. Rather, we might ask them why they do not consider this particular use of real people – women hired-in for the duration – to be a form of “sexploitation”. We might also ask them, as public educators, to explain the connection that they believe Wallinger’s stunt has with Ovid’s stories and Titian’s depictions of them. Even if Wallinger cannot see that Acteon was the very opposite of a voyeur – a man who had had the great misfortune accidentally to intrude upon a bathing goddess – might we not ask why no one at the National Gallery felt able to disabuse him.

Michael Daley

Ruined Renoirs

Our examination of the fate of more than twenty Clark Art Institute Renoirs now showing at the Royal Academy will follow in the next post.

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Above, Fig. 1: Left, Titian’s “Diana and Actaeon”, as currently on display at the National Gallery (Detail, photograph by Bethany Clarke/Getty Images); right, the same painting in 1993 before its second restoration at the National Galleries of Scotland.
Above, Fig. 2: Press coverage in the Daily Mail (July 16th 2012) of the responses to the National Gallery’s offer to gawp for free at naked women bathing.
Above, Fig. 3: A National Gallery invitation to the Credit Suisse-sponsored naked women bathing event which reads:
“Start your weekend with an evening experience at the National Gallery. With live music, a pop-up bar, Lates guided tours and special Metamorphosis: Titian 2012 events, the National Gallery is the perfect place to meet and make friends or lose yourself in the collection.”
Above, Fig. 4: The author’s depiction of Mark Wallinger.
Below, Fig. 5: Quentin Lett’s coverage (Daily Mail, 14th July 2012) of our 11 July post “Stone-washed Renoirs and the Shock of the Undone”.
Click on the images above for larger versions. NOTE: zooming requires the Adobe Flash Plug-in.


11th July 2012

Review: Stone-washed Renoirs and the Shock of the Undone

We knew at a glance that something was amiss. On June 16th, a newspaper photograph trailed an imminent auction sale of Renoir’s “Baigneuse” of 1888. Even on the evidence of that single de-saturated newsprint reproduction (right, Fig. 1) it seemed clear that the privately owned masterpiece had gone through the picture restoration wash cycle a time (or two) too often. A comparison of Christie’s pre-sale zoom-able online photograph with historic photographs of the painting further suggested that picture conservation’s would-be beauticians had been at work with swab and solvent: Renoir’s bather had been left (Fig. 2) a paler sugar-smooth pictorially and plastically enfeebled version of her original self. (For the picture’s appearance and condition in 1944, see Figs. 7 and 9.)

Just as museum curators who organise splashy temporary exhibitions rarely broadcast the “conservation” injuries borne by works loaned from sister institutions, so auction houses, which of necessity must act primarily as agents for owners, can seem no less reticent on this fraught subject. In practice, we find that in of both of these art spheres, the “now” is often implicitly presented as the “originally-was” and “always-has-been”, thereby thwarting what would be the greatest inducement to halt needless adulterations of unique historically-rooted artefacts: a full public disclosure of “conservation” treatments and frank art-critical discussion of their material and artistic consequences. By coincidence, recent museum and saleroom activities have brought to London a slew of little-seen examples of Renoir’s oeuvre. As cases in point of Renoir’s vulnerability, we examine here treatments of his “Baigneuse” of 1888 and the Washington National Gallery’s “The Dancer” of 1874.

Renoir’s “Baigneuse” was given star billing (on a £12/18m estimate) at Christie’s June 20th Impressionist/Modern sale, for the catalogue of which it provided the cover illustration (Fig. 2). While much was made in the eight pages long catalogue entry of an impeccable and unbroken provenance through ten successive owners, not a word was said about any restorations of the painting, and although many early photographs are identified in the picture’s literature, none is reproduced. It is disclosed that this Renoir is to be included in the forthcoming “catalogue critique” of the artist’s work being prepared by the Wildenstein Institute from the Archives of François Daulte, Durand-Ruel, Venturi, Vollard and Wildenstein. (Perhaps the present condition of the picture will be discussed in that publication?)

On the night of the sale, an announcement that the picture had been withdrawn drew gasps of surprise. Artinfo reported that the vendor had accepted a private offer from an unidentified buyer for an undisclosed sum somewhere within the estimate. Trade and press eyebrows have been raised at such secretive, pre-auction sales and the withdrawal was the more confounding because expectations of a big auction house “event” had been raised by extensive (and quite stunningly fetching) pre-sale press coverage with photographs of the painting enlivened by the seemingly routine inclusion of beautiful young female staff members.

With modern paintings, the starting point for any appraisal should be the earliest known photograph. Old photographs are historic records. Historic records should never be ignored. Old photographs of pictures assembled in homes or exhibition galleries are especially precious and instructive. The photograph of Renoir’s 1905 exhibition at the Grafton Gallery (Fig. 3) testifies not only to the then generally more vivacious relative values within individual works but to the striking variety of pictorial effects and painterly means deployed within Renoir’s oeuvre.

With regard to the photographic testimony of the original appearances of individual pictures, consider first the large, near-central painting in the 1905 Grafton Gallery photograph – Renoir’s “The Dancer”. This picture, now at the National Gallery, Washington, is 138 years old but was then only 31 years old and unrestored. Then, the background was disposed in distinct but linked quadrants (top-left; top-right; bottom right; bottom left). These were not so much naturalistic renderings of an actual space as subservient pictorial devices spotlighting the central bow-tight figure of a child trainee who, through balletic discipline and artistry, had assumed a commanding Velazquez-worthy sideways-on viewer-confronting presence.

To that expressive end Renoir had welded the dramatically contra-directional lower legs into unity by a pronounced dark shadow in the vertical triangular space they bounded. That shadow sprang also from the heel of the (right) weight-supporting foot backwards and upwards in space, thereby throwing the bottom edges of the trailed skirts into relief. This dark zone in the lower-right counterbalanced another in the upper-left, which had in turn emphasised and thrown into relief the front edge of the costume, withdrawing only to leave a lighter, again relieving, tone at the dancer’s dark hair. The progressive loss through restorations of those artful dispositions (as seen in Figs. 4 & 5) and the picture’s general descent towards an inchoate, arbitrary pictorial froth that increasingly resembles the underlying condition seen today in its own infra-red imaging (see Fig. 6), is heart-breaking. Renoir had here been a sculptor before he became a sculptor, playing off forms that asserted his picture plane with others that ran sharply away from or towards it (rather as Michelangelo had famously done in his crucifixion of Haman). Degas, who spoke of Renoir’s “sharpness of tones”, had chided himself for constructing his own drawings of standing dancers from the head down instead of from the feet up. Renoir had here given a masterclass in how to project a standing figure upwards from the floor. These things artists know and appreciate.

Compendious photographic evidence suggests that restorers (frequently working myopically through head-mounted magnifying eyepieces) have consistently confounded dirt or discoloured varnish with the shiftingly elusive dark grounds used by artists to set off light-toned figures. As seen in our post of June 1st, Klimt’s portrait of Serena Lederer (which was acquired by the Metropolitan Museum of Art, New York, in 1980) has suffered in just such a manner. In the same post we saw also how Renoir’s deployment of a dark background zone in the upper left quadrant of background and a secondary but counter-balancing dark zone in the lower right quadrant of his “Dance in the City” had also been undone by successive restorers.

By courtesy of the 1905 photograph of the dancer we can now see that by 1944 the picture’s decisive tonal orchestration had already been subverted (see Fig. 3 and caption at Fig. 6). By the time of the picture’s appearance at the 2012 Frick show of Renoir’s full-length portraits (which was reviewed in our post of June 1st), the original dark tones in the lower right quadrant had effectively disappeared, leaving two odd arbitrarily truncated dark attachments to the right heel (Fig. 5). Cumulatively, this painting has suffered needless artistic vandalism of which no one speaks. The fact that graphite underdrawing is now visible on the painting has been mentioned but without any hint of alarm or censure.

With Renoir’s “Baigneuse” of 1888, the earliest photograph in our own records (- donations to ArtWatch of old photographs or postcards are always most gratefully received) is that published in 1944 when the painting was 56 years old, as seen here in greyscale at Fig. 7 (left) and at Fig. 9. Six years later, by 1950, the painting had been radically transformed, as seen at Fig. 7 (right, in greyscale) and Fig. 8 (left, in colour). The differences that emerged between 1944 and 1950 were compounded by further changes between the picture’s 1950 state (seen in colour at Fig. 8, left) and its 2012 state (seen in colour at Fig. 8, right). However many times and by whomever this painting might have been “restored”, it is clear that the resulting interventions have profoundly altered its constructional and pictorial rationales. The total extent of the alterations that occurred between 1944 and 2012 are examined right in greyscale details in Figs. 11-18. The differences between the 1950 and 2012 states are examined in colour details at Figs. 19, 20 and 21.

By 1888 Renoir had visited Algiers and Italy, come to admire Cezanne as well as Delacroix, discovered Italian painting and read Cennino Cennini’s Treatise on Painting. He had just completed an intense series of classically inspired, Ingresque female nudes, culminating in that declared trial for decorative painting, the Philadelphia Museum’s great “Bathers” of 1887, by which date he held the nude to be one of the most “essential forms of art”.

Compared with Fantin-Latour’s palpable but fluidly allegorical figure at Fig. 10, Renoir’s “Baigneuse” has, in its 1944 state, a markedly more stolid, out-of-Courbet corporeality. For all its spirited brushwork and sparkling colour, plastically, it constitutes an essay in composure, stability and parallelism. The torso seemingly rests on its own base of compressed and spreading buttocks and thighs. The thighs, knees and lower legs are held together in a manner more primly archaic (Egyptian) than classical. Movement is confined to the bather’s right hand which dries the left side of the waist. This action has enlivening consequences. The upper torso is pulled round by the right arm and the head is turned leftwards and downwards as if to contemplate the drying action of the towel. The left arm is required to be held aloft to free the left side of the figure, and, flexing at the elbow as the left hand draws across the face, it first echoes the thighs but then curls gracefully, weightlessly away in space.

What, then, explains the differences between the picture’s previous and its present condition? In such cases it is always possible to play the “Sistine Chapel Ceiling Restoration Defence” and claim that in 1944 the then 56 years old picture was very dirty and that the removal of this dirt has liberated the forms and the colours of the painting to a hitherto unsuspected degree. But the pattern of relationships that is visible, even under dirt, should not change character during a cleaning. Rather, it should emerge enhanced, with the lights lighter and the darks darker – and all individual values holding their previous positions. This has not happened – the picture has got progressively lighter with successive cleanings instead of returning to its previously cleaned state. If it really had been left by Renoir in today’s state, how could the previous but now lost artistically constructive values ever have arisen? If left untouched for the next 56 years, would anyone expect the painting to return to its 1944 appearance with the stripes on the towel and the shading of the fingers regaining strength? Would a general shading and enhancement of forms once more helpfully tuck the left hand behind the head? How might dirt have drawn more clearly and repositioned the left shoulder? How might it have more emphatically shaded the right, distant side of the face?

If we consider the difference between the 1950 and 2012 colour plates (shown at Figs. 8, 19, 20 & 21), what might account for the loss of orange coloured modelling in the left cheek, and of individual brushstrokes depicting the hair? Is it possible to claim on the evidence of these photographs that there has been a build-up of dirt on the picture over the last 62 years?

When examining the bather’s face in close-up today, as shown at Fig. 21, can we have any confidence that the paint presently surviving in that section is just as it was when left by Renoir in 1888? What kind of brush or paint might he have used that would have resulted in the present fragmentary, seemingly abraded, scattering of orange paint that lies over the blue background between the hand, the face and the shoulder?

In the next post we examine the conservation fate of more than a score of Renoirs that have been loaned from the Sterling and Francine Clark Art Institute in Williamstown, Massachusetts to the Royal Academy. We shall see how Sterling Clark learned the hard way not to trust art experts on matters of condition in paintings when, having been assured that Domenico Ghirlandaio’s “Portrait of a Lady” had never been repainted, he bought it, only to discover, very shortly afterwards, a postcard of the painting showing it in an earlier and quite different state.

Michael Daley

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Above, Fig. 1: A photograph by Stefan Rousseau for PA Wire, published in the Daily Telegraph, on June 16.
Above, Fig. 2: Christie’s catalogue (detail) for the June 20th Impressionist/Modern sale.
Above, Fig. 3: A Renoir exhibition (organised by his dealer Paul Durand-Ruel) at the Grafton Galleries in Lonon, 1905.
Above, left, Fig. 4: Renoir’s “The Dancer”, as seen in 1944 (“Renoir”, by Michel Drucker). Above, right, Fig. 5: Renoir’s “The Dancer”, as seen in 2012 at the Frick (“Renoir ~ Impressionism and Full-Length Painting”, Colin B. Bailey).
Above, Fig. 6: Renoir’s “The Dancer”, as seen in a Washington National Gallery infrared reflectogram published in Colin B. Bailey’s “Renoir ~ Impressionism and Full-Length Painting”, p. 42. Bailey discloses (p. 53) that the picture, which had been described as needing to be “slightly cleaned and restretched” on February 25th 1927, was said by March 24th that year to be “very dirty” and “very much worn and likely to break”. Because the picture was recognised to be “very thinly painted”, and therefore not to be “cleaned in the usual way”, the restorer was advised to “handle it very carefully”. Bailey produces no photographs of the picture before and after this first restoration but comments:
It must have been the restorers at Beers Brothers who painted the back of the plain weave, double-threaded lining canvas with a layer of opaque, lead white paint.” He complains that “While admirably supporting Renoir’s original (and now fragile) canvas, this layer has had the unintended consequence of preventing the penetration of X-rays and so limiting our technical knowledge of the artist’s preparations.”
Never mind about possibly expanding our “virtual” knowledge of the artist’s preparatory stages through invasive imaging – what about appraising the actual material consequences of putting the sum total of Renoir’s frail, thinly painted picture face-down and ironing onto its back a double-threaded canvas? Do any photographic – or other – records of that intervention exist? Did that particular lining melt no glazes; force no paint into the interstices of the original canvas – or force no glue through them onto the paint layer itself? Was that particular lining never subsequently judged to be in need of ameliorative “conservation treatment”?
Above, Fig. 7: Renoir’s “Baigneuse”, left, as in Michel Drucker’s “Renoir”, 1944; and, right, as in “Pierre Auguste Renoir” by Walter Pach, 1950, The Library of Great Painters.
Above, Fig. 8: Renoir’s “Baigneuse”, left, as in Pach, 1950; right, as in Christie’s, 2012.
Above, left, Fig. 9: Renoir’s “Baigneuse”, 1944, detail as in Drucker. Above, right, Fig. 10: Henri Fantin-Latour’s pastel and scraper over charcoal on canvas 1880 “Music”, detail. (See “Fantin-Latour”, the catalogue to the 1983 exhibition organised by the Réunion des Musées nationaux and the National Gallery of Canada.)
Above, left, Figs 11 (top) & 13, details from Renoir’s “Baigneuse”, as seen in Drucker, 1944. Above, right, Figs. 12 Top) & 14, details from Renoir’s “Baigneuse”, as seen in Christie’s, 2012.
Above, details, from Renoir’s “Baigneuse”, top, Fig. 15, 1944, as in Drucker; below, Fig. 16, as in Christie’s, 2012.
Above, left, Fig. 17, detail from Renoir’s “Baigneuse”, as in Drucker, 1944. Above, right, Fig. 18, detail, as in Christie’s, 2012. Note how the the shoulder has dissolved and shifted after 1944, simultaneously revealing an earlier position; how the space between the shoulder/face/hand has lightened.
Above, Fig. 19, detail from Renoir’s “Baigneuse” as in Pach, 1950. Note the beginning of the shoulder’s dissolution.
Above, Fig. 20, detail from Renoir’s “Baigneuse”, as in Christie’s, 2012. Note the loss of Renoir’s final drawing with hatched brushstrokes.
Above, Fig. 21, detail from Renoir’s “Baigneuse”, as in Christie’s, 2012. Note the floating orange paint fragments.
Above, Fig. 22: The cover (detail) of the catalogue for the Royal Academy’s current exhibition of pictures loaned from the Sterling and Francine Clark Art Institute, Williamstown, Massachusetts, USA.
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I June 2012

Review: Renoir at the Frick – The Curatorial and Conservational Photographic Blind Spots

The Frick Collection’s recent temporary exhibition “Renoir ~ Impressionism and Full-length Painting” contained ten pictures and took ten years to assemble. It was organised by the deputy director, Colin Bailey, to showcase the The Promenade, the museum’s sole and “somewhat overlooked” Renoir – “overlooked” because Henry Clay Frick’s entrenched prohibition against loans had prevented the picture from travelling to major Renoir shows such as the 1997-78 “Renoir Portraits” exhibition which Bailey had organised for the National Gallery of Canada, Ottawa, The Art Institute of Chicago and The Kimbell Art Museum, Fort Worth. If the Promenade could not join the international party then the party might come to the Frick.

For this celebration of a single work nine major pictures were borrowed from seven museums and Bailey, a distinguished scholar of French art, produced a book/catalogue that contains much illuminating material on contemporary costume and fashionable mores. As delightful as the show itself ought to have been, the experience proved dispiriting and alarming. Partly, this was because such temporary compilations of dream combinations always come with downsides and a common glaring omission. In this case, for several months a gallery-full of important Frick pictures were bumped from view as important works from other, also temporarily depleted, museums were put at risk. The Musée d’Orsay, for example, sent both its Dance in the City, which had been transferred from its original canvas and relined (see Figs. 10-13 and below), and its Dance in the Country, across the Atlantic. The National Gallery (London) sent its already travel-damaged The Umbrellas, and did so at a time when it had lent its brittle, fragile, shotgun-blasted, “never-to-travel” Leonardo Cartoon to the Louvre. The Columbus Museum of Art, Ohio, lent its fire-damaged Madame Henriot “en travesti” (The Page)…and so forth.

The omission that is common to all borrowed compilations was the failure – perhaps for reasons of institutional politesse – to take the opportunity to assess the relative physical conditions of the variously treated and restored cross-section of pictures from within an oeuvre or, in this case, from a specific moment within an oeuvre – “the decade of Impressionism”. This commonly encountered lacuna was the more apparent because Bailey himself discusses conservation matters rather more than most. He does so, however, as a seemingly grateful recipient/beneficiary of museum restoration departments’ technical largesse and their routinely delivered “discoveries”. With his prefatory expression of deep gratitude to an international slew of conservators for “their participation in undertaking technical examination on the paintings in their charge and for allowing me to publish their findings in this catalogue” we knew precisely what critical appraisals not to expect.

Strictly speaking it would not be necessary to call for comparative assessments on such occasions if museums were all, as a matter of course, completely frank about the restoration-injured conditions of individual works. By way of an example of what might be discussed at a time when recollection of the show is still fresh and when armed with Bailey’s book/catalogue, which is as intensively researched and handsomely illustrated as might ever be expected, we consider here the technical history, in so far as it has been disclosed, of just one of the nine loaned pictures – Renoir’s beautiful invention of arrested intimacy-in-movement, his Dance in the City.

The obvious starting point for any appraisal of a picture’s successive states should be the earliest photographic record of the work. With Renoir we enjoy an immense if not comprehensive photographic record. We even have film footage of him painting and sculpting. We have contemporary or near-contemporary photographs that show his paintings in the context of close proximity to other paintings and in a common light (Fig. 1). When the testimony of early photographs differs markedly from presently photographed states (as so often is the case with modern masters – see Figs. 3-7), then, self-evidently, there is an issue crying to be addressed.

When, for example, we compare the very different states of Renoir’s Dance in the City, as seen in Figs. 3 & 4, despite making allowances for photographic variations (such as the great discrepancies of size between the earlier and later images) and being mindful of Bailey’s own thanks to the photographer Michael Bodycomb for having “improved the quality of almost every image”), it is clear that the painting today is not the work that it once was; that its values and relationships have changed. Consider the floor on which the dancers perform: then, it was more varied in its tones; today it is more equal. Then, the floor to the right of the ball gown was darker than the floor to the left of the couple. That darkness served to emphasize the sweeping profile at the back of the trailing gown. Reading downwards from the waist, the shape of two convex masses of material formerly made a leisurely elegant descent towards the train. Today, that “materially” expressive clarity of design in the lower of the two draped forms has been quite disrupted, if not lost, as the now lighter tone of the floor merges with the now diminished shaded tints of the gown (see Figs. 3, 4 & 11).

For all of Bailey’s admirably close (and expertly advised) attentiveness to the dress-making “mechanics” of the gown – “…The skirt is draped in puffed folds (en bouillonée) with a tier of drapery in the front and two pleated flounces at the bottom. The long train is is draped and pleated to form poufs in the back, and a petticoat can be glimpsed beneath it” – he misses the weakened and possibly redrawn profile. Bailey well describes Renoir’s preoccupation with costume. As the son of a tailor and a seamstress, how could that artist have been unaware of or indifferent to the expressive “cut” and sweep of a costume on a swirling, waltzing figure? Previously, the costume of the male dancer was more various in its tones. Today it reads as a uniform black appendage to the female dancer. Previously there had been no hint of the present overly-assertive, sharpened and darkened treatment of the coat tails which pictorially are now as disruptively emphatic as the head of a claw hammer.

For Bailey, the now lighter toned, more equal floor is “immaculate”. To a charlady that might well seem gratifyingly the case, but Renoir, as Bailey acknowledges, fretted greatly about establishing integrated relationships of figures and backgrounds. As Renoir himself put it: “I just struggle with my figures until they are a harmonious unity with their landscape background, and I want people to feel that neither the setting nor the figures are dull and lifeless.” (“Renoir by Renoir”, N.Y., 1990, p. 50). “Harmonious” sometimes seems to be an elusive concept to non-artists. It is not synonymous with “more-alike”. Rather, it describes the uniting through an artistically forged equilibrium of otherwise potentially disparate, disjunctive elements. We constantly see in artists’ preliminary, intimate sketches how their very first thoughts attempt to anticipate and resolve the requirements of such pictorial equilibriums – see Figs. 8 & 9.

Rendering Renoir’s dance floor more homogeneous has had a spatially flattening and pictorially deadening effect. Rendering it both generally lighter and more equal has contributed to the unfortunate effect of detaching the couple from their swirling space and leaving them as isolated and self-contained as a pressed flower in a book. Indication of the painter’s pictorially melding preoccupation is unmissable in the small oil sketch at Fig. 9 that Renoir made for another of his dance paintings. Compared with the earlier state of Dance in the City, the present one resembles an artificially sharpened photograph.

With apparent injuries we must always look for causes and look for them behind as much as within official accounts. As mentioned, and as Bailey euphemises, this picture has “had a complicated structural history”. That is, it has been both transferred and relined. Both operations are highly dangerous. When the paint film was detached from (its presumably original) canvas, the restorers took the opportunity to photograph the painting from the back of the paint, capturing the image in reverse. This image is excitedly presented as having afforded “a rare glimpse into Renoir’s initial preparations…we can see the lines demarcating the back and the train of the womans dress” (but see comments and photograph at Fig. 10). In the same vein, an X-radiograph “shows how enegetically Renoir laid out both his figures and the background elements”. Bailey discusses an infrared reflectogram (Fig. 11) and acknowledges that these “technical” images were made by the Laboratoire du Louvre, C2RMF. Our colleague in ARIPA, Michel Favre Felix, advises that a certain number of paintings coming from the Louvre or from “l’Orangerie”, were “more or less restored” in 1986 on entering the Musée d’Orsay. Bailey confirms that the picture entered the Louvre in 1979 and was transferred to the the Musée d’Orsay in 1986 but offers no details on any restorations of the picture. The pronounced differences in the picture that are evident in Figs. 4 and 13 would however suggest that a restoration took place at some point after 1986.

Needless to say, Renoir painted from the bottom up with overlaid patches of paint and his final, most considered statements therefore formed the upper visible surface of the original paint film. That original, considered and final surface (as was best seen and recorded in the earlier photograph at fig. 2), is no longer to be found in current photographs or in the flesh. Whatever interest penetrative imaging might have, it is secondary in importance to the actual appearance of pictures to the human eye. The current escalating vogue for “technical” imaging that probes beneath the surfaces of pictures serves to divert attention from destructive restoration actions on pictures’ critically important upper surfaces. If the present international museums merry-go-round of borrowings makes the need to address the condition of paintings impolitic, then that is a further compelling reason for curtailing it.

Michael Daley

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Above, Fig.1: An exhibition of Renoir paintings at the Durand-Ruel Gallery, New York, in February 1914 (as shown in Bailey, p.103). The Frick Collection’s Renoir of 1875-76, The Promenade, can be seen in the centre of the wall on the left. There can be no doubt, vis-à-vis the adjacent Renoirs, that this picture was then, when less than forty years old, a relatively light “blond” painting within the oeuvre – much as contemporary written accounts testify.
Above, Fig. 2: Durand-Ruel’s Grand Salon at 35, rue de Rome, Paris (Bailey, p. 187), showing Renoir’s Dance in the City of 1883 on the left. We can see from the shadows cast by the furniture, that Renoir’s picture was at that precise, now historically-telling moment, brightly lit from multiple light sources. The fact that it is captured against a dark wall and adjacent to a very light painted double door is of immense assistance is assessing the work’s own (then) tonal values.
Above, left, Fig. 3: Detail of Fig. 2.
Above, right, Fig. 4: A greyscale conversion of Renoir’s Dance in the City, as seen in Bailey’s book/catalogue. Note the apparent lightening of the woman’s hair, the model for which was the dark haired artist, Susanne Valadon.
Above, left, Fig. 5: Klimt’s portrait of Serena Lederer, as recorded in 1930 in a photograph published in the New York Neue Galerie’s 2007 “Gustav Klimt ~ The Ronald S. Lauder and Serge Sabarsky Collections”.
Above, right, Fig. 6: Klimt’s portrait of Serena Lederer, in an undated photograph taken after the picture was acquired by the Metropolitan Museum of Art, New York, in 1980 and published in the New York Neue Galerie’s 2007 “Gustav Klimt ~ The Ronald S. Lauder and Serge Sabarsky Collections”.
Above, Fig. 7: The cover of the ArtWatch UK Journal No 23 in which it was pointed out that the restorers of Klimt’s Beethoven Frieze (on which the figure in the cover illustrations appears), had failed to provide directly comparable before and after restoration photographs. Museums that own Klimts, like the Neue Galerie in New York, are as unforthcoming on their restoration histories as are museums that own Renoirs, like the Phillips Collection, in Washington. It would be a very good thing for art if every owner had to maintain an up to date logbook that recorded all that was known about a picture’s provenance and the conservation treatments and repairs that it had undergone.
Above, left, Fig. 8: Le Lever (Les Bas), a monotype print in black ink on white laid paper, by Edgar Degas, as published in Eugenia Parry Janis’s seminal 1968 “Degas Monotypes ~ Essay, Catalogue & Checklist” for an exhibition at the Fogg Art Museum, Harvard University.
Above, right, Fig. 9: An oil sketch by Renoir for his painting Dance in the Country, published in Bailey, p. 176. No such sketch exists for Dance in the City, but the overall attack in this small study would seem perfectly in keeping with Renoir’s own claim to have struggled with his figures until they achieved a harmonious unity with their landscape background.
Above, left, Fig. 10: The back of Dance in the City after the paint film had been detached from its canvas, as published by Bailey at p. 180.
Bailey’s excitement at the opportunity to enjoy “a rare glimpse into Renoir’s initial preparations” is problematic. What little evidence is discernable of the first steps of painting the figures is what can be glimpsed through a double white fog. As Bailey describes, on an already preprimed canvas, Renoir blocked in a further section of white ground priming over the area which was to contain the two figures. It is claimed that through this double barrier of white paint we can see how Renoir “laid out the contours of his dancing couple with a brush”. It is even said that we can “see the lines demarcating the back and the train of the womans dress”. It is unfortunate that the small size of the reproduction and its hazy image do not permit a safe reading of the information. It is not said whether or not those initial lines were adhered to in the subsequent painting. Do they conform to the shapes of the back of the gown that were evident in the undated but presumably the earliest known photograph of the painting that is seen here at Fig. 2? Were those shapes that initially defined the forms of the white gown maintained and bolstered during the painting by the darket tones of the adjacent floor? “Information” gained through “advanced”, technically expensive imaging systems is neither self-sufficient nor self-evident, it must always be read and interpreted. If conservators and curators opt not to address the testimony of the most accessible and least problematic technical records of condition (that is, the full range of successive ordinary photographs), they will not be well-placed to ask the right questions and make the best readings. There is every danger at the moment of the new technical imaging being deployed as a diversion from, not a resolution of, the most urgent questions of the physical and aesthetic well-being of old paintings.
Above, right, Fig. 11: Dance in the City, an infra-red reflectogram, made by the Laboratoire du Louvre, C2RMF.
Above, Fig. 12: Renoir’s Dance in the City, detail, as shown in the 1985 catalogue to “Renoir”, an IBM sponsored travelling exhibition organised by the Arts Council of Great Britain in collaboration with the Réunion des musées nationaux and the Museum of Fine Arts Boston.
Above, Fig. 13: Renoir’s Dance in the City, detail, as shown in the 2012 book/catalogue for the “Renoir ~ Impressionism and Full-Length Painting” exhibition which was financially supported by: The Florence Gould Foundation and Michel David-Weill; The Philip and Janice Levin Foundation; The Grand Marnier Foundation; the Pierre and Tana Matisse Foundation; the Fiduciary Trust Company International; and, the Federal Council on the Arts and Humanities.
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28 April 2012

Rocking the Louvre: the Bergeon Langle Disclosures on a Leonardo da Vinci restoration

ArtWatch has been haunted for two decades by a nearly-but-not-made restoration disclosure. In the 1993 Beck/Daley account of the Nippon TV sponsored Sistine Chapel restoration (Art Restoration: The Culture, the Business and the Scandal), we reported that in the late 1980s Leonetto Tintori, the restorer of Masaccio’s “Trinity” in the Santa Maria Novella, Florence, and a member of the international committee that investigated the controversial cleaning, had “urged the Sistine team privately to preserve what he termed ‘Michelangelo’s auxiliary techniques’ which in his view included oil painting as well as glue-based secco” (p. 111). What we had not been able to say was that Tintori (who died in 2000, aged 92) had prepared a dissenting minority report expressly opposing the radical and experimental cleaning method.

Shortly before the press conference called to announce the committee’s findings, Tintori was persuaded by a (now-deceased) member of the Vatican not to go public with his views. He was assured that his judgement had been accepted and that what remained on the Sistine Chapel ceiling of Michelangelo’s finishing auxiliary secco painting would be protected during the cleaning. With a catastrophically embarrassing professional schism averted, the restoration continued and the rest of what Tintori judged to be Michelangelo’s own auxiliary and finishing stages of painting was eliminated. Without knowledge of Tintori’s highly expert dissenting professional testimony, the public was assured that despite intense and widespread opposition the cleaning had received unanimous expert endorsement. Critics of the restoration were left prey to disparagement and even vilification.

On January 4th, we noted that in the widely reported schism that emerged at the Louvre with the resignations of Ségolène Bergeon Langle, the former director of conservation for the Louvre and France’s national museums, and, and Jean-Pierre Cuzin, the former director of paintings at the Louvre, from the Louvre’s international advisory committee on the restoration of Leonardo’s “Virgin and Child with St. Anne”, it had been recognised that the resulting crisis of confidence was of a magnitude not seen since the Sistine Chapel controversy. Restoration advisory committees are not imposed on museums and customarily they serve as political/professional fig leaves. In the wake of the Louvre committee resignations, embarrassed and perhaps panicky members of the museum’s staff offered self-contradictory and unfounded assurances (see below). In January, the Louvre’s head of painting, Vincent Pomarède reportedly claimed that “The recent cleaning was absolutely necessary for both conservation and aesthetical reasons.” This assurance proved unfounded on both grounds. Pomarède added that no member of the committee “has ever said that the cleaning was not prudent and had gone too far technically.” One has now done so – publicly – and left museum restorations under an unprecedented spotlight.

During an earlier cleaning controversy at the Louvre, Edgar Degas threatened to produce an anti-restoration pamphlet that would be what he termed a “bomb” – but he never did so, so far as we know. Now, as Dalya Alberge reports in the Guardian, the French Le Journal des Arts yesterday published an interview with Ségolène Bergeon Langle of truly momentous if not incendiary consequence (see below). We learn that her resignation came after no fewer than twelve letters requesting information on the restoration’s course went unanswered; that it was made in specific and pointed protest against the use of retouching pigments whose safety had not been proven; and, that the Louvre’s public claims of some pressing conservation need to remove the varnish were false, having been made despite it being known within the museum that any potential threat to the paint came not from the varnish but from a single faulty board in the picture’s panel which was reacting to the museum’s insufficiently stable environmental conditions. Perhaps most disturbingly serious for art lovers are Bergeon Langle’s disclosures that along with old (but nonetheless still protective) varnishes, original material of Leonardo’s was removed – against her advice – from the painting; and, aesthetically, that it is confirmed that the modelling of the Virgin’s face was weakened (see Figs. 1 and 2; and, for weakening to the modelling of St. Anne’s face, Figs. 12 and 13).

That the Louvre authorities would not inform even so distinguished a member of its own advisory committee might suggest either that the restorers had not known in advance what they would be doing to the painting; or, they feared that disclosure of their intentions would provoke opposition within the advisory committee. Either way, this was clearly an unacceptable (if not improper) way for a museum to execute irreversible alterations to one of Leonardo’s most advanced sophisticated, complex and problematic works. To Bergeon Langle’s now public “insider” criticisms, additional detailed material to highlight further Louvre procedural shortcomings and misrepresentations to the press and to the public will shortly be presented by Michel Favre-Felix, the president of the Association Internationale pour le Respect de l’Intégrité du Patrimoine Artistique (ARIPA). Favre-Felix is also to call formally for the establishment of a national scientific ethics committee that would be independent of museums and their restoration teams and be charged with re-examining the conservation file on the challenged St. Anne restoration.

A second member of Louvre’s advisory committee, Jacques Franck, the world authority on Leonardo’s painting technique, has said to the Guardian that a restoration likely to generate such disapproval from leading figures should never have been undertaken in the first place and, given that Ségolène Bergeon Langle is unquestionably France’s highest authority on restoration matters, her alarmed protest is therefore one that should mean a lot to both Leonardo scholars and art lovers the world over.

Unfortunately, the restoration-induced changes on the St Anne are not unprecedented. It is Art’s general tragedy that while scholars have quietly enlarged the oeuvre of Leonardo over the last century and a half, restorers have repeatedly swabbed and scritched away at the surviving fabric of those precious works – sometimes to an astounding degree, as with the “Last Supper” in Milan. With the National Gallery’s substitute version of the “Virgin of the Rocks” we have seen how the distinctive Leonardesque expression on the angel’s mouth was altered (without any acknowledgement) despite the fact that a distinguished scholar and former director of the Gallery, Kenneth Clark, had seen the angel’s face as being “the one part of our Virgin of the Rocks where the evidence of Leonardo’s hand seems undeniable, not only in the full, simple modelling, but in the drawing of the hair”. It is a matter of note that four of the most enthusiastically supportive members of the Louvre advisory committee were drawn from the curators and restorers who were directly responsible for the London and Milan Leonardo restorations.

Of Leonardo’s accepted earlier paintings, in 1939 Kenneth Clark lavished especial praise on the treatment of modelling found on two portrait heads – and in his enthusiasm, he awarded the palm of best preservation to both of them. The “Ginevra Benci”, then in the Liechtenstein Collection but now in the National Gallery of Art, Washington, was judged “the best preserved of all Leonardo’s early pictures”; one that “shows most clearly his intentions at this period”; and, one where “within the light oval of the face there is very little shadow, and the modelling is suggested by delicate gradations of tone, especially in the reflected lights.” Clark thrilled to the great refinement of execution: “We see a similar treatment of form in Desiderio’s low reliefs, controlled by the same sensibility to minute variations of surface. There are passages, such as the modelling of the eyelids, which Leonardo never surpassed in delicacy, and here for once he seems to have had none of that distaste for the medium which we can deduce from his later paintings, no less than from contemporary descriptions of his practice.” Ever aesthetically alert and deft, Clark saw all of these ultra-refined technical devices as being entirely “subordinate to the feeling of individual character with which Leonardo had been able to charge his portrait, so that this pale young woman has become one of the most memorable personalities of the Renaissance.” (We are grateful to Carroll Janis for drawing attention to this passage.)

Clark’s alertness to the physical/aesthetic characteristics of Leonardo’s hand was to the fore in his reflections on the “Portrait of a Musician” at the Ambrosiana in Milan. In the “subtle luminous modelling” of its head and its “delicate observation of light as it passes across the convex forms”, this work could only be “by Leonardo’s own hand alone and unaided” and it was “very similar to that of the angel in the Virgin of the Rocks”. As it stood before 1939, this too was “perhaps the best preserved of Leonardo’s paintings”, and in it we were then able to “learn something of his actual use of pigment, elsewhere obscured by dirty varnish, and we see that it was less smooth and ‘licked’ than that of his followers.”

Ironically, Clark, with his pathological aversion to “dirty” varnish (which is to say, old varnish on an old painting on an old support), was more responsible than anyone for the subsequent museum restoration/stripping mania. Looking around today’s museums, it is hard not to conclude that Clark might have been more careful in his wishes. Bergeon Langle’s warning against the modern addiction to penetrative imaging systems is particularly apt and timely: the hyper-active restoration changes (see right) made to the modelling and to the expression of those precious living Renaissance faces have cumulatively thinned and abraded pictures surfaces and material components and thereby remorselessly pushed great paintings into sad resemblances of their own infra-red under-states (see particularly, Figs. 4-11 and 19 & 20). Technical curiosity kills more than cats. In the case of Leonardo it has contrived to pull that artist back from his own increasingly lush highly-wrought subtly atmospheric shading towards the brilliant but thinner decorous linearity of Botticelli, when any comparison of the “Mona Lisa’s” hands with those of Leonardo’s “Annunciation” would have warned precisely against such perverse and regressive adulterations.

The interview given to Le Journal des Arts of 27 April, by Ségolène Bergeon Langle read as follows:

Why resign from the Louvre’s scientific advisory committee for the St Anne? “In January 2011 the committee had agreed on a gentle cleaning of late varnishes and the removal of the stains on the Virgin’s cloak. Yet, between July and October 2011 a more pronounced cleaning was done and presented as ‘necessary’, which I objected to. I was then faced with people who would oppose my position, which is technical and not based on aesthetics. My 12 letters [to the Louvre] asking for precisions on some aspects of the cleaning process and on the materials to be used for retouching, remained unanswered. I had to resign (on December 20th, 2011) to be heard just on one specific point: the Gamblin retouching pigments were not to be used since their innocuousness is not proven. Right from the beginning, false ideas have been put forth, like calling ‘repaints’ original retouches by Leonardo in the work’s early stages, or to attribute flaking in the paint layer to the ‘contracting varnish’, a [consequence that was] actually due to the sawing up of the wood [panel]…”

What do you think of the work done? “In my opinion, the precautionary principle hasn’t been respected. We must face the fact that the Virgin’s face is less modelled now. The cleaning should never have gone so far. However, I was happy that the grove [of trees] be preserved and, also, the ground’s material constituents that some ‘felt’ not original (though between January and April 2011 a brown-greenish section of the ground, located below St Anne’s elbow had been removed already). Besides, another matter of much controversy, the whitened layer on Christ Child’s body, has mistakenly been understood as a late varnish [that has] gone mouldy. I’m inclined to believe it was an irreversibly altered [original] glaze and, therefore, I have recommended that it be preserved, but nobody would hear me.”

The current Leonardo exhibition implies that his other paintings in the Louvre should be cleaned also. How do you feel about that? “Just not to do it, by all means! The original flesh paint in the St John-the-Baptist, being rich in oil, displays a significant network of drying cracks and might be fragile in the event of cleaning. For sure, scientific methods are essential but they need sound interpretation and wisdom dually… To date, there is too much boldness originating mistakes and an alarming fascination for infra-red investigation whereby are revealed under-layers that were never meant to be seen.”

Michael Daley

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Above, Fig. 1: The Virgin (detail) from Leonardo’s “Virgin and Child with St. Anne”, before restoration.
Above, Fig. 2: The Virgin (detail) after restoration.
Above, Fig. 3: Left, the short Louvre catalogue, published in 2012 after the restoration; right, a plate of the same heads published in 1992.
Above, left, Fig 4: Leonardo’s “The Musician” as published in 1945. Above, right, Fig. 5: an infra-red photograph of the musician published in 2011.
Above, Fig. 6: The musician, as in 1945. Above, right, Fig. 7: the musician, as published in 2011. By any optical appraisal, it can be seen that Leonardo’s painting presently stands somewhere between its 1945 self and an infra-red photograph of itself.
Above, Fig. 8: The musician, detail, as recorded in 1945.
Above, Fig. 9: The musician, detail, as found in 2011.
Above, Fig. 10: The musician, detail, as recorded in 1945.
Above, Fig. 11: The musician, as found in 2011.
Above, Fig. 12: The eyes of St. Anne, in Leonardo’s “Virgin and St. Anne”, before its cleaning at the Louvre.
Above, Fig. 13: The eyes of St. Anne, as found after the picture’s cleaning at the Louvre.
Above, Fig. 14: The eyes in Leonardo’s “Ginevra Benci”, as seen in Bode’s 1921 Studien über Leonardo da Vinci.
Above, Fig. 15: The eyes of “Ginevra Benci”, as found in 2011.
Above, Fig. 16: Andrea del Verrocchio’s “Flora”.
Above, Fig. 17: “Ginevra Benci”, detail, as seen in 1921.
Above, Fig. 18: “Ginevra Benci”, detail, as seen in 2011.
Above, Fig. 19: The musician, detail, as found in 2011.
Above, Fig. 20: The musician, detail, as found in 2011.
Can all the photographs in the world be wrong?
Might anything ever count as a fair demonstration of a restoration-induced injury?
Can no curator or trustee appreciate the inherent physical dangers when allowing restorers, who work with sharp instruments and highly penetrating solvents from the top down, to act upon pictures which artists have built from the bottom up in order to leave their finest and most considered effects exposed at the picture’s surface? Can no one in authority appreciate that every authorised restoration is an accident waiting to happen?
Does no curator ever wonder what has happened to eyebrows and the shading around eyes – and mouths, and nostrils – when pictures are “cleaned” or “restored”? Does no curator appreciate the vital function that shading serves for artists who are attempting to capture from nature, or to evoke imaginatively, a precise and specific personality, state of mind, engagement with the world? Does no curator recognise the tell-tale signs when restorers subvert artistically conjured forms and change the expression on subjects faces?
Would Kenneth Clark, if he were alive today, still consider “Ginevra Benci” and “The Musician” to be Leonardo’s best preserved works – and if not, why not? In the art trade it is recognised that the best preserved works are those that have been preserved least often by “conservators” and “restorers”. Why do people who are charged with protecting art in within the museum service so often take a contrary view? What supports their apparent belief that a much or a radically restored work may count as a “best preserved” specimen?
They all use the words freely, but do any Leonardo scholars, or Leonardo exhibition organisers, truly comprehend the vital conceptual connection between an artist’s system of illusionistic shading and the forms that sculptors literally build? Are any scholars prepared to discuss the manifest changes to Leonardo’s works that emerge in each successive monograph? The elephant in the art restoration room is this: while photography and book reproduction methods improve ceaselessly (see in particular the excellent and instructively enlarged photographs in Giovanni Villa’s Leonardo da Vinci – Painter, The Complete Works), authors themselves habitually refrain from discussing the nature of the often profoundly altered states to which their photographs testify. Ségolène Bergeon Langle, a conservation scientist, has bravely lifted the lid. Will others now discuss what lies below?
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19th December 2011

Two “As Good as New”, Colour Contrasting Velazquezs ~ Thanks to the Fundación Iberdrola

Following the recent National Gallery restoration that launched a £1.5 billion Leonardo blockbuster, comes news of a brace of corporately funded restorations (- two pictures and a classical sculpture) at the Prado. The energy corporation Iberdrola is acting through its cultural off-shoot, “Fundación Iberdrola”, to “Raise awareness about the contribution of the IBERDROLA Group to society” by allocations of pre-tax profits dedicated “decisively to the promotion and dissemination of art and culture in the territories where IBERDROLA operates”. As part of its green image-building campaign of Good Works (which includes illuminating buildings at night and training young researchers in the energy field) the foundation has made itself “Protector Member” of the Prado’s “Restoration Programme” which encourages restoration research and trains restorers within the museum to the tune of 300,000 euros per annum.

Our prime fear with Art/Business relationships in the treatment of unique, historic and irreplaceable works of art has always been that the commercial tail might wag the custodial dog; might press for excitement and drama over minimalist judicious and restrained intervention; for more frequent rather than less frequent interventions – in effect, might expect big bangs for big bucks. A second concern is that corporate restorations receive over-hyped and propagandistic “Good News” promotion as instruments of miraculous “recoveries” and “discoveries”. This last practice compounds the problem of chronic unaccountability in art restoration. Restorers who work in-house at museums are, for obvious reasons, given full political protection for their actions however controversial or demonstrably harmful they might be. Museums rarely concede that even long-past restorations were harmful and almost never admit to recent – let alone current – injuries.

When reporting the Prado’s latest restorations, the online Artdaily.org, echoes Iberdrola’s own website account of the treatment of the monumental, paired paintings “Philip III on Horseback” and “Margaret of Austria on Horseback”. As the proselytising global energy giant puts it: “These paintings have been rehabilitated by the art gallery’s team of technicians with the backing of Fundación IBERDROLA as a supporting member of its restoration activity. The labour of specialists has allowed for recovering the original values of both portraits, which were significantly affected by the accumulation of dirt and the alteration of the varnish that had buffered the contrasts of colour”. Both accounts fail to appraise the Prado’s own before and after cleaning photographs which show changes that seem arbitrary and artistically injurious (see Figs. 1, 4 & 5). Such preparedness to accept on trust that the latest photographically recorded states are the best, most “advanced”, most reliably truthful – and even “original” – conditions of historic works of art reflects a wider and dangerous absence of properly critical appraisals of restorations. It would seem axiomatic that if works of art are to be altered (and then re-altered by the next generation) the processes concerned should be absolutely transparent and freely discussed. Artdaily trills that the paintings have been “fully restored to their original appearance” by the removal of a “veil” of dirt and “altered” varnish; and, that the restorers “allowed for the recuperation of [the pictures'] original values”. This is naive and illogical: if removing the “veil” had revealed the original paintwork, what would need to be recuperated?

The over-selling of restorations can distort scholarship itself. Where Artdaily describes the two pictures as having been painted by Velazquez with the help of assistants, Iberdrola speaks with possessive proprietary pride of “emblematic works of Diego Velazquez” now rightfully displayed in the same gallery as “Las Meninas” and “the other three renowned equestrian portraits of the artist”. This inflation traduces the labours of scholars. In her 1948 book “Velazquez”, Elizabeth du Gué Trapier (a member of the Hispanic Society of America) said of the Philip III that it is:

by an unknown artist, or according to Beruete by Bartolomé González, retouched by Velázquez…Beruete wrote of Philip III’s portrait: ‘The greater part of the horse, the retouches of the armour, the horseman’s right arm, leg and foot; the stirrup, bit, the ornaments which hang from the horse’s croup, and the retouching of some parts of the sea-scape in the distance, are undoubtedly by his hand; one feels in them the lightness of his touch and his habitual precision and vigour. On the other hand, the forehead and the nostrils of the horse, as well as a great part of the background, were doubtless executed by the pupil Mazo.’ Beruete thought that Veláquez left the head of the King in its original state; others are of the opinion that he repainted it.”

More recently, in his posthumously republished Catalogue Raisonné (Taschen/Wildenstein, 1996), José Lopez-Rey describes a bewildering array of attributions and summarises that most scholars are agreed “on the strength of visual evidence that this equestrian portrait […had been] executed by a lesser hand and later reworked by Velázquez or under his direction”. Lopez-Rey adds that “Whoever the original painter of Philip III on Horseback, the painting has been visibly repainted, mainly the head, chest, forelegs and tail of the horse, possibly by Velázquez or an assistant in about 1634-35” and that by 1772 both Philip III and Queen Margaret had been extended from vertical to roughly square formats by additional vertical strips of canvas on both sides. Re Iberdrola’s hyperbole, Lopez-Rey draws distinctions between the entirely autograph Velazquezs “The Surrender of Breda” and the equestrian portraits of Philip IV and Prince Balthasar Carlos; the equestrian portrait of Queen Isabel, where Velazquez’s hand is “recognisable”, and the two recently restored works under consideration here, where that authorial hand is present only to a “lesser degree” in pictures “which were mostly executed by other painters”.

Given this consensus of uncertain authorial contributions, Iberdrola’s attempt to spin authentic Velazquez silk seems brazen when the Prado’s own before and after restoration photographs of the Philip III show so many artistically disturbing changes. During their latest restoration/recuperation, the sections of canvas that had been added to the sides of both paintings during the 18th century were cut off. Artdaily says that these additions had been made to make the paintings compositionally compatible with other works when installed in a new room in the Royal Palace in Madrid. The Fundación Iberdrola justifies stripping these historical extensions on the grounds that their removal has created a greater compositional contrast between the two pictures and the three great autograph Velazquez equestrian portraits of Philp IV, Isabel of Bourbon and Prince Baltasar Carlos. Artdaily describes the cleaning and the cropping together as having achieved the greatest possible recuperation of the “original perceptual conditions“. What is not acknowledged by either party is that this removal of historically resonant material has served to eliminate possibly discomfiting visual testimony to the original condition of the paintings (- at least insofar as it had survived into the 18th century) and made the task of gauging the effects of successive restorations almost impossible.

It can be assumed that when those strips were added, their values matched and seamlessly extended the then extant values of the two pictures (as with the repair to Michelangelo’s Sistine Chapel frescoes discussed in our April 1st 2011 post). What, therefore, might account for the mismatched values that had emerged and persisted (see right) until the recent twin restoration? The strips would likely have been painted by a single artist, in a single campaign and without need for making the numerous revisions and re-revisions by the assorted, variously attributed hands that are evident in the paintings themselves. It is unlikley that any paint layers in the extensions would have been made over already varnished paintwork and therefore be at risk of floating off during cleaning. Conspicuously, the most obviously exculpatory explanation for the mismatch of tones – that the additions had matched the values of the picture when under an old darkened varnish – has not been offered. The restorers reportedly attribute the mismatches solely to the technical fact that the bordering strips had been painted over darker ground colours than those in the paintings, and that this had somehow caused “the pigments in the two areas [to have] behaved differently over the course of the centuries”. This does not hold water: while darker grounds would certainly come to influence the values of the extensions as the overlying paint became translucent with age (as can most clearly be seen in the “see-through” of the first state of Philip III’s horse), it could not alone have done so to such striking (and varying) extents as have occurred in the two paintings. Whereas, the fact that darker grounds were used on the extensions would itself suggest an initial perceived need to match the then darker values of the paintings.

There is another reason for disregarding the current restorers’ explanation. If the dark ground theory were correct, the mismatch phenomenon would have arisen very slowly over time and not have – as the photographic record shows – lurched into being on successive restorations (see Figs. 2, 6 & 7). Artdaily has not shown before and after photographs of the Queen Margaret, which painting Lopez-Rey describes in the 1996 edition of his catalogue raisonné as having been restored in 1968. His post-1968 illustration is shown here in Fig. 2. However, in the 1978 edition of the book an apparently earlier (and presumably pre-1968 restoration) state is reproduced (see Figs. 6 & 7 for details of that state). At that date, the left-hand extension read only fractionally darker than the painting, and although the right-hand extension was appreciably darker it was less obtrusively so than was the case after the 1968 restoration. As described opposite, and as can clearly be seen in Fig. 7, the impact of the dark ground was neglible at the brightest part of the sky, on the horizon, where it might have been expected to be most evident. The original dramatically escalating darkness in the sky above those points should, therefore, properly be taken as part of the original tonal schema – and not as either accumulated filth or ground paint see-through. The similarity of the states in both paintings, as seen in Fig. 2, might suggest that the Philip too had been restored around the late 1960s. The differences between the pre and the post 1968 restoration states of the Margaret speak of massive changes of value being made during a single “treatment”. The horse, for example, was reduced from a deep rich chestnut to a tan colouring. That the earlier chestnut appearance had not been a by-product of some filthy misleading “veil” is demonstrable: the whites on the horse’s muzzle and upper left leg read as white not yellow or grey or brown. Whatever might account for the radical changes, it was not consistent with the removal of some overall disfiguring layer.

Characterising the surgical elimination of material that bears awkward testimony of an earlier, now irrecoverably lost state, as a recuperation of a painting’s “ original conditions” is naive and seriously misleading. With every restoration – however funded – the most urgent critical question must always be: “did it do any harm?” To answer it, we must begin by using our eyes and, perhaps, by heeding the advice of artists, one of whom reportedly askedWhat’s that dirt called that the restorers clean off? Oh, that’s right – burnt umber.”

Michael Daley

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Above, Fig. 1: “Philip III on Horseback”, before (left) and after (right) its recent restoration as shown in artdaily.org, with photographs by courtesy of the Prado. Consider this: if restorations did no more than simply remove dirt and discoloured varnish, then with each restoration a work would be returned to its condition when last cleaned. This does not happen – every restoration produces a new, different work – but were it to occur, there could be no news-grabbing claims about miraculously recovered original conditions. Were it to occur it would also be possible, by placing photographs of today’s restored works against photographs of the works when last restored, to reassure art lovers that nothing untoward happened during restoration. Such photographic comparisons are not volunteered because they cannot be; because, as frank curators admit, in every restoration there are losses as well as gains; there is always a trade-off between improved legibility and losses or corruptions of artistic content.
Above, Fig. 2: “Philip III on Horseback” (left) and “Margaret of Austria” (right) as shown in the 1996 Taschen/Wildenstein edition of José Lopez-Rey’s “Velazquez ~ Painter of Painters”. With regard to the reliability of these photographs, unless otherwise established, we take them to have been judged by the authors and publishers to have derived from reliable sources and to constitute fair depictions. Concerning the testimony of photographs generally, they do not need to be absolutely accurate and truthful (although that is, of course, a desirable goal – see Gareth Hawker). In two respects their testimonial value is essentially relative. That is, it is the patterns of values within a photograph that are crucial – the linked ratios of tone/hue values. (If a tone which goes into a restoration darker than its neighbours emerges lighter then there is, ipso facto, cause for investigation and explanation.) Similarly, much of the testimony of individual photographs lies in their appearance vis-a-vis earlier and later photographs. Both of the two photographs above are markedly different – and in the same way – from their earlier counterparts in the 1978 Italian edition of Lopez-Rey’s book. Both of the paintings then were much darker (and handsomer – see Figs. 6 & 7), and in both cases the discrepancies between the original paintings and their 18th century extensions were then less pronounced and artistically disruptive. In the photographs above we can see that although the extensions are now markedly darker than the centre sections, they are not uniformly so. The darkest passages occur in all of the corners of the Philip and in three of the corners in the Queen Margaret picture. At that date artists worked hierarchically, with figures – especially monarchs – pre-eminent, and backgrounds (landscapes, seascapes, skies) subservient. The lighter tones of heads and their fineries were commonly thrown into relief and pictorial promininence by conveniently dark clouds or foliage (see Fig. 6). Artists did not transcribe their values from camera obscuros, they manipulated them to suit their own purposes. Had the darkness of the extensions been a consequence of underpaint show-through, its disfiguring presence would have been most apparent where the lightest values fall, which is in the bottom of the sky at the horizon. In fact, any see-through distortion is least apparent at those points (see below). It seems safe to conclude, therefore, that paint, previously present elsewhere, has been lost. By an accident of chemistry, it is the darker pigments, such as burnt umber, that are most vulnerable to cleaning solvents.
Above, Fig. 3: “Philip III on Horseback”, attributed to Velazquez and others, as shown in the 1996 Lopez-Rey. To appreciate the scale of changes that restorers’ make, the photograph above, which predates 1996, has been cropped to the format shown in the before and after photographs shown above and below (Figs. 1, 4 & 5) which record the effects of the painting’s recent treatment and surgery. The shifts of value are enormous. The surgery was radical – the 18th century additions were removed. The claims made by the restorers’ are matchingly enormous. These paintings are said to be “fully restored to their original appearance”. It is claimed that “While it was previously difficult to appreciate the merit of these works within the group (other than for their purely iconographic merits) , these are now absolutely evident.” It is specifically claimed that a new dynamism has emerged in the Philip III and that this has been transmitted “through the foreshortening of the horse and the luminous sky behind the figure“. The foreshortening of the horse was a done deal before this restoration began. As can be seen in Fig. 5, however, the painting has acquired an overall, florid colouring. The sky may be a cooler more uniform blue but it has lost its previous theatre and differentiations. The lights in the painting came from two sources. There was a brilliant, off stage-right “spotlight” that lit the front of the horse and the monarch, whose own brilliantly illuminated and modelled leg bisected the horse’s primary lights and shades. Additionally, there was a raking general light from the horizon that reflected in the water, throwing the horse’s darker tones into relief. These effects, as they survived in Figs. 3 & 4, have not been enhanced by restoration or recuperation, they have been weakened. By liberating blueness at the expense of tonality, the sky, instead of receding and throwing the horse and rider into relief, now simply obtrudes.
Above, Fig. 4: “Philip III on Horseback”, before the recent restoration, as shown in artdaily.org. One the hardest things to establish in restorations is the extent to which restorers wield their own brushes. To spot their tiniest but often crucial interventions (on the most sensitive and expressive parts of faces, for example) requires the provision of detailed photographs recording after-cleaning and after-cleaning-and-retouching states. The two artdaily photographs are sufficient, however, to show that massive retouching (“recuperation”?) occurred in one zone. Before this last intervention, the originally positioned baton carrying arm of Philip showed through the painting of the sky. Now (as seen below) it does not. What other additions were made? What proportion of this now “fully restored to… original appearance” painting is a product of the 21st century?
Above, Fig. 5: “Philip III on Horseback”, after the recent restoration, as shown in artdaily.org. One noteworthy injury in this painting can be seen at the horse’s left knee. Previously, as seen in Figs. 3 & 4, the contour of the leg was articulated by the contrast between the light upper surface of the leg and the adjacent dark of the distant town across the water. With the eradication of that strategically placed, pictorially functional dark zone, an ungainly thick dark bar has emerged that attaches to neither the horse nor the town but instead floats on the picture surface. In all probability its original function at an early stage of painting had been to serve as a shorthand guide to the artist of the tonal requirement that would later be needed to throw the advancing horse into relief.
Above, Fig. 6: Artdaily does not show photographs of the restored Margaret but an earlier restoration seems apparent in a comparison of the plates in the 1978 and the 1996 editions of José Lopez-Rey’s book. We see in the details above left and below left the painting before its 1968 restoration. The differences between them and their later counterparts are remarkable. No educated eye could equate the differences between these states with a straightforward removal of an overall film of dirt, or discoloured, “veiling” varnishes. The changes are variously too abrupt, too arbitrary and too injurious to the force and strength of the picture. No overall covering could return the washed-out post-1968 restoration state to its former vigour. No discoloured varnish could now “recuperate” the former chestnut of the horse from the succeeding tan colouring, on the one hand, and/or simultaneously restore the wooded valleys of the bottom right to their former vigour and panache. A single, seemingly intractable passage of paint gives the lie to successive treatments of this picture. We see in the tiny recalcitrant dark remnants of trees that still cling to the edge of the side of the second hill down from the horizon, the last corroboration of the values in the original picture that had been matched on the extension canvas. We see them here, as in the aftermath of the 1968 restoration, but will not, presumably, see them again, given the recent “recuperating” removal of this mute information-rich canvas extension.
Above, Fig. 7: the right-hand extension of the “Margaret of Austria on Horseback”, before (left) and after (right) the 1968 restoration.
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24th November 2011

The National Gallery’s £1.5 billion Leonardo Restoration

Two decades after recognising that art restoration “discoveries” and “revelations” had become very big business, we encounter a blockbuster exhibition that required a Government indemnity of £1.5 billion and was specifically launched as a vehicle to celebrate a restoration that had yet to take place: “We started thinking about this five years ago, when we were beginning to plan the restoration of ‘The Virgin of the Rocks’, so an exhibition to celebrate that project seemed like the right thing to do.” So said Luke Syson, the curator of the National Gallery’s “Leonardo da Vinci: Painter of the Court of Milan” exhibition, in a BBC interview.

Museum restorations never take place in vacuums. If you build an exhibition on the proposed restoration of a very famous artist’s work you set certain narrative expectations in motion; create pressures and hopes of big, dramatic results. When the “Virgin of the Rocks” was put back on display after its restoration – and pronounced an entirely autograph Leonardo, even though the restorer had not removed all of his predecessor’s varnish – I was pleased to discuss the then forthcoming Leonardo exhibition with Luke Syson who said that its scholarly focus would be an analysis of the influence that a new type of Leonardo painting had had on his followers. Namely, that during the 15 or so years long gestation of the National Gallery’s version of the “Virgin of the Rocks” which was delivered unfinished in 1508, and the contemporaneous (1492-98) “Last Supper” in Milan, Leonardo’s painting style had become distinctly abstracted, less naturalistic and more metaphysical in character. When I expressed scepticism that this thesis might rest secure on two such different works as the “Virgin of the Rocks”, with its uncertain condition and status (the Gallery admits the picture is “manifestly uneven in finish and execution” and that there has been “a good deal of agreement that Leonardo himself painted little or none of it”), and the degraded, fragmented, many-times restored “Last Supper”, Syson disclosed that the Royal Academy’s full-size copy of the latter by Giampietrino was being borrowed. At this, I asked if the Gallery’s own Giampietrino “Christ carrying his Cross” (which had recently been relegated to the reserve collection – on Syson’s instruction, I learned) would also be included in the exhibition. It would not. This was disappointing – and a lost opportunity to right an ancient wrong.

The “Christ carrying his Cross” had been discussed by Larry Keith, the Gallery’s new head of conservation who has restored the “Virgin of the Rocks”, and Ashok Roy, the Gallery’s head of science, in the Gallery’s 1996 Technical Bulletin under the title “Giampietrino, Boltraffio, and the Influence of Leonardo”. This followed the restoration of two Giampietrinos (his “Christ” and his “Salome”) and Boltraffio’s “Virgin and Child”. A remarkable technical discovery had been made on “Christ carrying his Cross” the ramifications of which seemed not fully to have been appreciated. Keith and Roy did acknowledge that Giampietrino’s Leonardo borrowings were “not restricted to matters of composition alone, but also include other aspects of painting technique”; they granted that the “strong chiaroscuro and dark backgrounds of Giampietrino’s small format panels are clearly an attempt to emulate the more striking pictorial effects that Leonardo had introduced to Milan”; they explicitly acknowledged that Giampietrino’s painting technique was much influenced by Leonardo’s, and that this could be “seen in the sfumato and relief of the National Gallery Christ carrying his Cross” – which painting was “clearly derived from Leonardesque prototypes” and for which “A silver-point study of Christ carrying his Cross by Leonardo [was] clearly the compositional source…” And yet, despite all of this, they seemed at pains to cast Giampietrino as a pronouncedly lesser follower of Leonardo than Boltraffio.

While excluded from the forthcoming show, Giampietrino’s “Christ” has at least been liberated from the reserve collection, making it possible for the picture and its condition to be studied before visiting the Leonardo blockbuster. Not only is it as closely related to Leonardo’s imagery and methods as has been acknowledged, it is arguably the best preserved Renaissance picture in the National Gallery. Its good condition is a byproduct of what the Gallery describes as “an unusual pigmented glaze layer”. After carefully building and modelling his forms with successive layers of paint and glazes to “an illusion of relief”, Giampietrino covered the whole painting with a single “final extremely thin overall toning layer consisting of warm dark pigments and black”. This had had remarkable aesthetic and physical consequences. The layer was contemporary with the painting and, being composed of walnut oil with a little varnish, resistant to the usual varnish stripping solvents. The use of walnut oil further relates this picture to the “Virgin of the Rocks” where that oil had been used throughout.

During the picture cleaning controversies at the National Gallery after the Second World War, the possibility that just such toning overall finishes might exist on old paintings was advanced by Ernst Gombrich. In a letter to the Burlington Magazine in 1950 and in his 1960 book “Art and Illusion”, he cited a famous report by Pliny which described the overall dark veiling finishes that Apelles had applied to his paintings to wondrous effect, and asked “is it conceivable that such famous testimonies would never have induced a master of the sixteenth or seventeenth centuries to emulate Apelles and apply a darkening varnish to achieve a more subtle tonal unity?” He then reflected “I do not think it is even claimed that our ‘safe’ cleaning methods could detect such a varnish, let alone that they could preserve it.” This provoked the National Gallery’s restorer Helmut Ruhemann (who had cleaned Leonardo’s “Virgin of the Rocks” in 1948-9 to unfortunate effect – see right) into a vehement dogmatic dismissal: “there is no evidence for anything so inherently improbable as that a great old master should cover his whole picture with a ‘toning down layer’.

That Leonardo was a learned man and a reader of Pliny is acknowledged by both Syson and Keith in the present exhibition catalogue. In his 1962 Burlington Magazine article (“Dark Varnishes: Variations on a Theme from Pliny”), Gombrich repeated what Pliny had said of Apelles:

He used to give his pictures when finished a dark coating so thinly spread that, by reflecting, it enhanced the brilliance of the colour while, at the same time, it afforded protection from dust and dirt and was not itself visible except at close quarters. One main purpose was to prevent the brilliance of the colours from offending the eye, since it gave the impression as if the beholder were seeing them through a window of talc, so that he gave from a distance an imperceptible touch of severity to excessively rich colours.

How could the connection between Apelles’ final “dark coating so thinly spread” and Giampietrino’s “final, extremely thin overall toning layer [with] warm dark pigments and black” have passed without comment? The cleaning controversy of the 1960s had hardly faded from memory: as recently as 1985 it had been described by a subsequent director of the National Gallery, Neil MacGregor, as “one of the most celebrated jousts” in the Burlington Magazine. In the current National Gallery Technical Bulletin, (Vol. 32) Larry Keith, Ashok Roy, Rachel Morrison and Peter Schade, say of the restoration of the “Virgin of the Rocks” that while its practical intent was “primarily aesthetic” it also served to provide an example of the gallery’s interdisciplinary approach: “Whenever possible, major restorations are intended as the hub of a wide range of research activity that sees curators, scientists and restorers working together – increasingly alongside colleagues from other institutions”. Our criticsms of the Gallery’s customary use of restorations as effective “laboratory test cases” for conducting multidisciplinary research with an input from curators are longstanding, but what makes this unusual and pronounced “non-singing” of such a very important finding all the more perplexing is the fact that this discovery may be the tip of a scholarly iceberg. Tucked in footnote 24 of the 1996 Keith/Roy account is a disclosure that such overall toning layers are “quite rare in Italian painting of the period” and that they “may be confined to Milanese technique”. Did this mean that other instances had been found at the Gallery? Or even, given the Milanese locus, that Leonardo himself might have been the instigator or a user of such applications? (Kenneth Clark had earlier attributed disparities of finish in the “Virgin of the Rocks” precisely to damaged glazes – see right.)

When Larry Keith writes in the current catalogue that Leonardo exploited oil paint in the “Virgin of the Rocks” for its “subtle transitions and distinctions within the deepest tones, all of which were carefully orchestrated within a system of unified lighting”, he might as appropriately be describing the well-preserved effects of Giampietrino’s “Christ” as those in the “Virgin of the Rocks” where, despite the picture’s acknowledged “inconsistencies” of finish, Leonardo is said to have created a “new and remarkable unified coherence…by a carefully considered manipulation of lighting, colour and tonal values”.

Whatever the merits of Giampietrino as an artist, no Renaissance work in the Gallery shows a more tightly and subtly controlled overall development of forms, tones, colours, and expressively purposive lighting, than his “Christ”. It was unjust if not perverse when Keith/Roy, gave the laurel to Boltraffio, in part as “an artist capable of a more subtle understanding of Leonardo” but also as one who had been working in Leonardo’s studio “by 1491”, as opposed to Giampietrino of whom “it is not certain how much direct contact [he] would have had with Leonardo’s actual painting methods, and it would be misleading to assume that the imitation of Leonardo’s effects required direct reproduction of his techniques.” Under what circumstances and on whose authority other than Leonardo’s, might someone have made a full sized, exactly matching, oil-painted copy of the “Last Supper”? Besides which, in the current catalogue, Minna Moore Ede, when describing Giampietrino’s copy of Leonardo’s “Last Supper” as being with its “great clarity and three-dimensionality” the most faithful and accurate record of all, discloses that Giampietrino, just like Boltraffio, is now understood to have been a live-in apprentice who joined Leonardo’s workshop in the mid 1490s.

In the Technical Bulletin Keith/Roy saw “differences of palette” between the “more highly saturated local colour” of Giampietrino’s copy of Leonardo’s “Last Supper” and a “pictorial unity produced by a tightly controlled, restricted range of tone and value” in the work itself. That reading has been dropped: Keith now sees (Leonardo exhibition catalogue entry, p. 70) that the “Last Supper” was, as Giampietrino’s copy had testified, executed in a “higher-keyed, lighter palette” than that of the London “Virgin of the Rocks”.

Even if Giampietrino’s work had been “essentially imitative, showing more of an attempted simulation of the painted appearance of Leonardo’s works than an understanding of his ideas”, as opposed to Boltraffio’s “more sophisticated” grasp, it might for that very reason leave him the more reliable guide to the original appearances of Leonardo’s paintings than Boltraffio in his more ambitious attempts to think and compose in the manner of his master and superior. In their 1996 account, Keith and Roy undermine their own slur that Giampietrino’s overall toning layer attempted a spurious impression of a Leonardesque suppressed colourism by explaining how, in his “Christ”, Giampietrino had covered his white gesso ground with “a stiffly brushed, rather opaque imprimiture of a light brownish grey”, while for his “deep red” draperies he had first applied “an unusual strongly coloured dense red-brown underpaint consisting of vermilion, red earth and black, with an increased proportion of black used under the shadow of the folds.” Those passages of painting were further reinforced with “dark red glazes”. Taken together, it was precisely admitted that (- and quite remarkably Apelles-like), “The overall effect is restrained in spite of the intensity of colour and creates a more naturalistic effect.

The late-discovered existence of Giampietrino’s dark toning layer constituted a repudiation of the Gallery’s former head of science, Joyce Plesters, who (in the Burlington Magazine in 1962 – “Dark Varnishes – Some Further Comments”) had parodied the very idea as a “crude device of indiscriminately deadening all the colours by the application of an overall yellow, brown, or blackish varnish”. In 1996 Plesters was then still alive (as was a long-serving trustee of the National Gallery, Denis Mahon, who had joined her in attacks on Gombrich in the 1962 Burlington Magazine – “Miscellanea for the Cleaning Controversy” ). In 1996 I asked Gombrich if the Gallery had informed him of its discovery of an overall toning layer of “warm dark pigments and black in a medium essentially of walnut oil, with a little resin”. He said not but that he was pleased to learn of the Gallery’s “final conversion to an obvious truth”. We published our first account of this episode thirteen years ago (“The Unvarnished Truth”, Art Review, November 1998). Could it be that a continuing institutional desire to spare the posthumous blushes of departed Gallery players who bungled in spectacular fashion is permanently to blight an interesting artist’s reputation, retard the gallery’s own (in many respects admirable and generously shared) scholarship and thwart full recognition of the achievements of one of the most distinguished art historians to have made home in this country?

Michael Daley

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Photographs by courtesy of the National Gallery (For Figs. 1-4, see the National Gallery Technical Bulletin, Vol. 17, 1996.)

Above, Fig. 1: “Christ carrying his Cross” by Giampietrino. NG 3097, c.1510-30. Poplar, 60 x 47 cm.

Above, Fig. 2: “Christ carrying his Cross”, by Giampietrino, detail.
Above, Fig. 3: “Christ carrying his Cross”, NG 3097, greyscale. It is shown in Technical Bulletin 17 that the National Gallery version above is one of a number of replicas. The version below has been shown to have used the same cartoon as the NG picture – which makes the differences the more intriguing. The most striking of these concern the orchestration of tonal values: those in the NG picture are greatly more integrated and unified – melded “in space”, as it were. In the Budapest picture, the component parts (cross;figure;drapery) are individually modelled but remain pictorially/conceptually discrete. The implicit light source in the London picture is remarkably focussed and theatrically directed to expressive ends, with the brightest lights falling on Christ’s shoulder, wrist/hand, and right brow. The gradations of tone in the figure are superbly nuanced, and run off into darkness in every direction as the eye moves away from the triangulated intensely local highlights. As a result of these (essentially) tonal variations, Christ advances more from the background, and even from the cross, into a more movingly, affectingly intimate relationship with us. Tones matter. That the so-striking and charged differences between the two versions arise in works made from the same drawing, poses a number of questions: Were the paintings wholly executed by the same artist? Did the Budapest version ever have the same refinements of modelling and the same, effectively, proto-Caravaggesque lighting? If so, had these been injured or removed in restorations? (We saw in our post of January 27th how the Giampietrino “Salome”, which was restored along with his “Christ” – but which did not have a super-imposed ancient walnut oil covering – suffered serious degradations in its tonal manipulations.) Do any of the other versions have overall toning layers, or fragmentary evidence of such former layers? If not, what accounts for the very high tonal sophistication and fluency of the London picture?
Above, Fig. 4: “Christ carrying his Cross”, by Giampietrino, Budapest, Szepmuveszeti Muzeum.
Above, Fig. 5: The Virgin’s head from the London National Gallery “The Virgin of the Rocks”, about 1491 – 1508, oil on wood, as shown in Kenneth Clark’s 1938 book “One Hundred Details from Pictures in the National Gallery”. In 1990 the Gallery republished Clark’s book but with new photographs in colour. Fig. 6, below, is the same detail as in Fig. 5 (here converted to greyscale). The differences are striking.
Above, Fig. 6: The Virgin’s head as seen in the 1990 edition of Clark’s book and in which Clark remarked:

There is no longer any doubt that our Virgin of the Rocks is a second version of the subject, undertaken by Leonardo some twenty years after the picture in the Louvre…

On the faces of the Virgin and the angel (Figs. 7 & 8 below), he reflected:

It is uncertain how much of this replica he painted with his own hand, and this head of the Virgin is the most difficult part of the problem. It is too heavy and lifeless for Leonardo and the actual type is un-Leonardesque; yet it seems to be painted in exactly the same technique as the angel’s head in the same picture…

Of the angel, he wrote:

This is the one part of our Virgin of the Rocks where the evidence of Leonardo’s hand seems undeniable, not only in the full, simple modelling, but in the drawing of the hair. The curls round the shoulder have exactly the same movement as Leonardo’s drawings of swirling water.

Even so, he added:

Beautiful though it is, this angel lacks the enchantment of the lighter, more Gothic angel in the Paris version. It embodies the result of Leonardo’s later researches in which ideal beauty and classic regularity of chiaroscuro were combined, with a certain loss in freshness, but with an expressive power which almost hypnotised his contemporaries.

In the 1990 re-issue, this note was added to Clark’s comments on the heads:

As a result of the cleaning of the altarpiece in 1949 the differences between the heads are rather less apparent.

It would be nice to take this as an official confession of a restoration injury within the Gallery (Clark had concluded that “A pupil did the main work of drawing and modelling, and before his paint was dry Leonardo put in the finishing touches. Most of these have been removed from the Virgin’s face but remain in the angel’s, where perhaps they were always more numerous.”) Consider, then, this account from a privileged art critic who was, so to speak, embedded in the Gallery’s conservation department during the recent, blockbuster-launching restoration, the Guardian’s Jonathan Jones:

For a long time, the National has believed its Leonardo to be mostly the work of assistants, with only the basic design and some perfect parts – above all, that angel – recognisable as his handiwork. What a difference a cleaning can make. In its official statement yesterday, the gallery was naturally cautious (‘it now seems possible that Leonardo painted all the picture himself’); but talking to me over several weeks in the workshop, in front of the painting, the National’s experts made it clear they believe this to be a pure and unsullied painting by Leonardo’s own hand. ‘We now have a picture which I believe is entirely by Leonardo,’ said Luke Syson, curator of Italian Renaissance paintings and the man who has spearheaded this restoration. If he is right, this is a Leonardo to rank alongside The Last Supper and the Mona Lisa.

Yes, if he is right – but what counts as “right” in matters of attribution? And in what sense do we “now have” a different picture? The restorer has claimed not to have removed all of his predecessor’s varnish, so nothing can have been seen that was not visisible in 1948-9. During this last restoration Syson claimed that “every age invents its own Leonardo.” Such art critical relativism might be taken as an innocuous socio-cultural observation were it not tied to the work of restorers who claim individual interpretive “rights”. The Gallery’s handbook “Conservation of Paintings” acknowledges that pictures are now “changed primarily for aesthetic reasons” (p. 53) and (p. 45) that restorations are carried out on the “aesthetic objectives of those responsible for the cleaning”. Moreover, (p. 53) although the “different aesthetic decisions” taken by individual restorers produce results that “may look very different”, all of such different outcomes are “equally valid”, provided they have been carried out “safely”.

In matters of aesthetic and artistic integrity, the “safety” or otherwise of the cleaning materials is a red herring – if pictures end up looking different, they are different, and these differences are material and irreversible. It is therefore vital that there be the fullest possible disclosure of the changes that are made – especially those made with the retouching brush.

Above, Fig. 7: The Angel’s head from the “Virgin of the Rocks”, as seen in 1938.
Above, Fig. 8: The Angel’s from the “Virgin of the Rocks”, as seen in 1990.
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25th July 2011

Lucian Freud’s blast against picture restorers, and a fellow painter’s note of appreciation

In his book “Man with a Blue Scarf: On Sitting for a Portrait by Lucian Freud”, Martin Gayford reports that Neil MacGregor, when director of the National Gallery, “often met Lucian Freud wandering around there in the evening, and learned a lot from him because he sees as an artist. This is quite different from the angle of an art historian.” Unfortunately, there is one lesson that Mr MacGregor might appear not to have learnt from Lucian Freud.

Few of the artists who enjoy the privilege of being able to visit the National Gallery after hours, alone or with a few friends, have attacked the gallery’s picture restorers publicly, but it so happens that the late Lucian Freud was one who bit the hand that indulged him. We can thank Martin Gayford for putting Freud’s condemnation of the National Gallery’s and other restorers on the record in his account of a visit they made to an El Greco exhibition at the gallery in February 2004:

It is a slightly eerie experience being almost alone in this place that is usually so packed. LF is struck by the great sense of reality of certain works – the St Louis from Paris, the boy with a lighted coal from Edinburgh, the wonderful portrait from Boston (but not its horrible frame). But overall, he is disappointed. He is particularly upset by the slick, glossy, over-cleaned, over-bright appearance of many of the works (including, sadly, St Martin). ‘I have never seen so many completely fucked-up pictures. Sometimes I feel I could almost name the Winsor and Newton white the restorer has used.’ LF is highly conscious of a painting’s physical constitution. He is already thinking, he says, about how his own works will age through time, and wishes restorers would allow ‘old things to look old’. He was utterly infuriated, years ago, by the effect of restoration on Piero di Cosimo’s Satyr Mourning over a Nymph (c.1495), in the National Gallery, which was previously a painting – with reclining nude, tender mourning faun and attendant dogs – he loved.

This condemnation is notable for two reasons. First, Freud was demonstrably right (see below and right). Second, as a great modern painter, he gives the lie to the common restorers’ slur that their artist/critics mistake dirt and old varnish for original paint and are romantic traditionalists who cannot adjust their prejudices to the “reality” that old master paintings, when properly scrubbed, are just like modernist paintings – i.e. brighter, cleaner, thinner and flatter. Freud, on any reckoning, was no such creature: although working entirely and un-apologetically as a figurative painter, his means were (in the tense we must now sadly use) both personal and products of no age other than our our own. They were radical and fully cognisant of the wherefores of modernist picture-making – being, as John Wonnacott so perceptively and elegantly describes below, a kind of locally applied “analytic” cubism. And Martin Gayford quotes Freud’s own precise warning that an “excessive reverence for the art of the past would be, I imagine, completely crippling.”

Anyone who possesses a particular couple of books can gauge the error of the National Gallery’s picture cleanings and “restorations”. In 1938 the gallery’s then director, Kenneth Clark, published a fine book of black and white photographs of details from pictures in the gallery (“One Hundred DETAILS from Pictures in the National Gallery”). Those photographs were of very high quality and had been taken for scientific rather than aesthetic purposes. In 1990, the gallery re-published Clark’s book but, this time, with recent colour photographs. In a foreword to the new edition, Neil Macgregor wrote that in 1938 the National Gallery’s pictures were “among the dirtiest in the world”. (There is surely a study to be made of the almost pathological disposition of those commentators who equate evidence of aged materials in pictures with dirt.) MacGregor acknowledges that while Clark complains in some of his commentaries of pleasure lost as a result of the interposition of “discoloured varnish or […] clumsy retouchings”, he remained fearful of “what might be found if the golden veils of dirt and varnish were ever to be removed.” Clark had good reason to be fearful: his then recent cleaning of Velazquez’s full length portrait of Philip IV of Spain (the “Silver Philip”) had – rightly – unleashed a firestorm of criticism and controversy.

Mr MacGregor acknowledges that following the wholesale cleanings that took place at the gallery after the Second World War, many pictures were now “different in critical respects” from the paintings about which Clark had written. It might be tempting to take the phrase “different in critical respects” as a MacGregor-esque euphemism for Freud’s “completely fucked-up”, given that he acknowledged that readers possessing both editions of the book “will decide how much is gain, how much loss” as a result of those cleanings. Alas, from that point onwards, Mr MacGregor seems to have lashed himself to the mast of the Good Ship Conservation and kept private any reservations that he might have had about picture restorations.

Clark’s book paired photographs of similar subjects taken from pictures by different artists and eras. The two details published of the Piero di Cosimo of which Freud lamented, his “A Mythological Subject” (or “Satyr Mourning over a Nymph”), were paired with pictures of Rubens, in the case of Piero’s faun, and Hogarth (a cat from his “The Graham Children”), in the case of Piero’s portrayal of a dog. Clark appended this note on the latter:

Hogarth enjoyed painting this cat so much that the Graham children look hollow and lifeless beside her. She is the embodiment of cockney vitality, alert and adventurous – a sort of Nell Gwynne among cats. Her vulgarity would hardly be noticeable, were she not confronted by the noble silhouette of Piero’s hound who regards her with the gravity of an antique philosopher. The novelist Paul Bourget, when asked what the English critic Walter Pater looked like, replied: ‘Il ressemblait à un amant de Circe transformé en dogue.’”

To appreciate the changes wrought on that hound and a nearby pelican, see Figs. 1 to 6, right. The colour photographs published in the 1990 edition are here shown in greyscale so that like may be compared with like for the purposes of easier and more revealing comparisons.

Michael Daley

A Reflection on the painting of Lucian Freud by the painter John Wonnacott:

I am told that on the blogosphere, I am yet again misquoted as saying that Lucian Freud couldn’t “compose” a picture for toffee. I am no more interested than was Lucian in rearranging objects to make art. What I actually said to the late Bruce Bernard over a bibulous Soho lunch for the Sunday Times colour supplement some twenty years ago was that Lucian couldn’t “design” a painting for toffee. We were talking only of his great late nudes. By contrast, an early head like the John Minton could hang next to Van der Weyden, with its delicate surface and clarity of design. When Bill Coldstream, Lucian’s contemporary and equal, made a paint mark in response to appearance it was related immediately to every other mark on the surface, leading the eye from edge to edge of the picture; that is, drawing as design. Lucian’s brush marks were related directly only to others within the particular object of his scrutiny. As Bruce Bernard went on to quote me: no one else could paint so intensely and so powerfully within the figure.

Never the less I was wrong.

Lucian, as Martin Gayford records in his book the “Man with a Blue Scarf”, always worked standing up so that he could dart backwards and forwards from his easel to subject particular objects to closer observation. In the grandest of the late images, different areas of the painting would be created from different viewpoints, different angles, different distances. These areas seem to crash in to each other, along surface fault lines that I at least find visually exhilarating. Whether this is design or anti-design matters not, it is brilliant and original.

I have been asked to compare Lucian Freud’s approach to painting a Royal Portrait with my own. When I was commissioned to paint the Royal Family I virtually lived in the Palace for a year, trundling my easels and materials, Spencer-like, from the “artist studio” right round to the White Stateroom where Lavery had made his equally large 1913 painting, of George V and family. I drew and redrew the room as the central subject of my design, only occasionally meeting my Royal sitters, about seven hours with each, on different sittings, allowing their figures to grow from and into my design. In Martin’s book we see Lucian standing some two metres from the Queen with a tiny canvas on a simple radial easel. He had the courage to deal with even so eminent a figure just as he dealt with every other human being: to quote his own words, “zoologically”.

Asked what his Royal sitter had thought of John Wonnacott, I regret to pass on the disappointingly minimal – - – - “scruffy”!

John Wonnacott’s magnificent portrait group of the Royal Family is in the collection of the National Portrait Gallery, where, since the arrival from the Tate of Sandy Nairne, as director, it has been consigned to the reserve collection. It can, however, be viewed on request.

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Above, Fig. 1: A Dog from “The Death of Procris” (NG 698) by Piero di Cosimo, painted by about 1500, as published and described in Kenneth Clark’s 1938 “One Hundred DETAILS from Pictures in the National Gallery”, and as recorded before cleaning.
Above, Fig. 2: A dog from “A Mythological Subject” by Piero di Cosimo, painted about 1500, as published and described in the 1990 edition of Kenneth Clark’s book, and as seen after cleaning.
Above, Fig. 3: A detail from Fig. 1, as before cleaning.
Above, Fig. 4: A detail from Fig. 2, as after cleaning.
Above, Fig. 5: A detail from Fig. 1, before cleaning.
Above, Fig. 6: A detail from Fig. 2, after cleaning.
What might explain the manifest differences between the sequence of before-cleaning and after-cleaning photographs shown above?
If the restorers had merely removed dirt and discoloured varnishes (and some earlier restorers’ retouchings), we would expect to find an enhanced, not a diminished, range of tone values. That is because, old yellowed varnishes simultaneously darken light values and lighten dark ones. Why then, in all of the above photographs do we see the opposite: individually reduced values and compressed, not extended, ranges of value. What is so striking to any student of National Gallery restorations is the consistency of this thwarting of reasonable optical expectations. Almost no picture – not even Titian’s great “Bacchus and Ariadne” shown below – escapes injury.
There are other ways of calculating injuries. You might play “Spot the Changes” – and begin by counting the dark feathers on the bottom edge of the pelican’s near wing. By identifying the lost feathers, we simultaneously identify the injuries to the artist’s drawing and design. Defenders of rotten restorations sometimes claim that published photographs are misleading. The two Titian details below are not taken from books but from hard copies of the National Gallery’s own photographic records. They tell the same story, record the same losses.
Above, Fig. 7: A detail from Titian’s “Bacchus and Ariadne” before its cleaning began at the National Gallery in 1967. On May 11th that year the Duke of Wellington congratulated the gallery’s director, Sir Philip Hendy, on his “courageous decision” to clean the picture.
Above, Fig. 8: The detail shown in Fig. 7, after its cleaning, about which the restorer, Arthur Lucas, boasted “there’s more of me than Titian in that sky“.
Above, Fig. 10: a photograph (detail) by David Dawson of Lucian Freud and Martin Gayford in the artist’s studio, from the sitter’s book “Man with a Blue Scarf”, published by Thames and Hudson, 2010.
Below, Figs. 10 and 11: David Dawson’s photographs of Lucian Freud’s etching “Pluto Aged Twelve”, 2000, and his painting “Double Portrait”, 1985-86.
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17th July 2011

Leonardo, Poussin, Turner: Three Developments in London and Krakow

There have been extremely dramatic developments this week in connection with two of our campaigns. On 13 December 2010 we supported an appeal (see Fig. 2) from scholars and conservators in Poland who opposed the lending of Leonardo da Vinci’s “Lady with an Ermine” to a forthcoming blockbuster exhibition at the National Gallery in November 2010 to February 2012. (We published a photograph of a National Galley painting that was recently dropped and smashed when being taken down from a special exhibition at the National Gallery – see Fig. 3. Today, the Observer reports the vandalism of a Poussin painting yesterday at the National Gallery – see Fig. 4. The Poussin was attacked at the gallery in 1978. The National Gallery, we understand, is presently considering reducing the number of its warders.) That appeal from Poland and our support for it, was reported in the Observer of 12 December 2010. We were subsequently attacked in personal and organisational terms by Count Adam Zamoyski, the board chairman of the Czartoryski Museum, which owns the Leonardo. To those attacks (and almost identical ones made by the Guardian’s art critic Jonathan Jones) we responded in a post of 29 December 2010.

On Thursday this week (14 July 2011) it was reported that, “in order to improve the functioning of the Foundation of the Czartoryski Princes and to assure the correct collaboration with the National Museum in Krakow,” Prince Adam Karol Czartoryski, heir to the collections of the world-renowned Czartoryski Museum, has approved the dismissal of the enterprise’s entire management board, including its chairman, Count Adam Zamoyski.

Last Monday (11 July 2011) we reported the electrifying disclosures contained in Sandy Nairne’s forthcoming book on the recovery of two stolen Turners (“Art Theft and the Case of the Stolen Turners”). Today, the Independent on Sunday examines the deal by the Tate and the insurers of its stolen Turners that was brokered by the then Labour Government’s Paymaster General, Geoffrey Robinson (“The stolen Turners, the Serbian underworld, and a £24m insurance job”). As the paper’s Matthew Bell writes, the deal was one “in which the Tate received a £24m payout but then kept most of the money” when the paintings were recovered, in order to help the funding of Tate Modern.

It is further reported that the insurer, Robert Hiscox, describes that payout (a “£22 million bonanza” according to Geoffrey Robinson) as having been a “good deal for the country, but a terrible deal for us”. Admitting that he had acted out of his love of art and a wish to help the Tate, Mr Hiscox (quite sensationally) claims that at the time the help was given, “We knew who had the paintings”. Can that be the case?

Mr Hiscox has explained that although this knowledge had been gained, the insurers had believed that the paintings “would be in a rotten condition by now” when, in fact, as a Tate press release of 20 December 2002 (“Tate’s stolen Turners are recovered”) put it, both paintings were “in good condition” when recovered.

In his forthcoming book Sandy Nairne claims or implies that Geoffrey Robinson had been in error to contend that the two Turners were known to been stolen by “a group of particularly nasty Serbs”, and to have “misleadingly (indeed mistakenly)” stated that the insurance money had been needed for building Tate Modern. This would seem to be another very finely nuanced grey zone because, on Nairne’s own forthcoming account, the Tate (on the initiative of its Director of Finance and Adminstration, Alex Beard) had sought to unlock the “dormant” stolen Turners’ insurance £24m payout, precisely so as to “enable building projects to proceed in connection with Tate Modern and the galleries at Tate Millbank.”

As the Independent on Sunday reports, Mr Nairne publishes a press statement drafted in November 2000 when one of the paintings had already been recovered. It read:

There has been much speculation over the years about the whereabouts of the two paintings by J. M. W. Turner stolen in Frankfurt in 1994. And like the authorities in Germany, the Tate has always been interested in serious information which might lead to their recovery. But currently there is no new information, nor are there any current discussions being conducted. Of course I remain hopeful that one day the paintings might return to the Tate. – Nicholas Serota, Tate Director.

Matthew Bell writes “Sir Nicholas’s office denies that he had misled journalists, adding that the draft statement was never released to the press.” The Tate director’s office explained that:“At the time this statement was drafted the recovery was at a critical stage, which is why the wording in this draft was deliberately obscure”; and added, “As with all press statements it would have been reviewed and revised in response to specific questions received from a Journalist.”

A spokesman for Mr Nairne is reported to have said yesterday:

After eight years of not being able to talk about the operation to recover the Turners, Sandy just really wanted to get it off his chest.”

Michael Daley

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Above, Fig. 1: Leonardo da Vinci’s late 15th century “Lady with an Ermine” which has been loaned abroad many times (for fees) by the Czartoryski Museum, Krakow.
Above, Fig. 2: the Appeal to ArtWatch UK from the President of the Krakow Division of the Association of Art Historians. A leading conservator in Krakow warned that “If you transport a picture panel such as ‘The Lady with an Ermine’, even the most ideal methods in the form of modern environmental chambers or special anti-shock frames are not able sufficiently protect the work against a variety of vibrations, shocks or changes of pressure.” Furthermore, “By allowing the painting to travel we create yet another serious threat, greatly extending the area of possible human error, while increasing the likelihood of the impact of the so-called independent factors.
Above, Fig. 3: The National Gallery’s 16th century wood panel, Beccafumi’s “Marcia”, which was dropped and smashed on January 21st 2008 during “the de-installation of the exhibition ‘Renaissance Siena: Art for a City’”. After the accident it was said by the gallery (Report, 13 March 2008) that the panel is “fragile” and will “never be allowed to go out on loan.”
Above, Fig. 4: a photograph by Steven Dear which is published in today’s Observer, accompanying the report by Cherry Wilson of an attack made yesterday on Poussin’s “The Adoration of the Golden Calf” at the National Gallery, allegedly by a 57-year-old man.
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April 6th 2011

Thomas Eakins’ The Gross Clinic – A suitable Case for Treatment?

A director of the National Gallery, Sir Philip Hendy, once joked that the (helpful) consequence of successive picture restorations was the eventual recovery of a perfectly preserved, pristine white under-painting. After several further generations of modernist stripping and purging, even the restorers have taken fright. Now – and perhaps feeling licensed by the indulgencies and frivolities of post-modernism – they are discovering the delights of “putting back” what their (sometimes very recent) predecessors should never have taken off. After a century of pictorial reductionism, the latest pioneering “recoverist” restoration at the Philadelphia Museum of Art, Thomas Eakins’s painting The Gross Clinic, has been heavily trailed in the press. In celebrating their own attempts to reconstitute what had been wrongly discarded, today’s restorers seem little aware that they, too, are entering methodological quick-sands.

James Keul writes:

The Thomas Eakins picture The Gross Clinic is arguably the most important American painting of the 19th Century. In spite of – or perhaps because of – this exalted status it has had a difficult and complicated history. Aside from suffering the “theme park” indignity of being relegated to a mock-medical tent when first exhibited at the 1876 Centennial Expo in Philadelphia, and an initial rejection by contemporary critics, it has been humiliated further through its subjection to no fewer than five major restorations in its relatively short existence of 136 years.

The painting has been relined three times – one of which nearly caused it to tear in half. (Why should a modern canvas require relining even once, let alone three times?) It was dramatically altered in 1925 by the removal of dark glazes that Eakins had applied with the specific artistic intention of toning down areas that were meant to recede. As recently as 1961, an overall varnish was applied that has since darkened enough to be used as one of the justifications for the most recent restoration of the painting last year (- but see photograph and caption comments at top right). The days when museums could credibly refuse to admit that paintings were damaged by past restorations have passed and it has become increasingly common to see labels next to paintings admitting such unfortunate occurrences. At the Metropolitan Museum’s 2008 exhibition “The Age of Rembrandt: Dutch Paintings in The Metropolitan Museum of Art”, for example, numerous paintings were accompanied by specific acknowledgements of past restoration-induced injuries. The Philadelphia Museum of Art’s decision to restore the Gross Clinic is another example of this new trend – but one, as will be seen, with a crucial difference.

It is almost inevitable that each new generation of restorers views itself as superior to its predecessors. Perhaps restorers today are more cautious than those of a half-century ago and it is encouraging to see that with the benefit of hindsight many earlier harmful practices have been abandoned. With new developments in x-radiographs, infrared reflectography, chromatography and other specialized equipment, restorers certainly have a lot more technical (if not artistic) information at their disposal, but the question remains: what does this mean for the art itself?

In the case of the 2010 restoration of the Gross Clinic, it meant that Mark Tucker, Senior Conservator of Paintings at the Philadelphia Museum of Art, with a team of restorers, including a Mellon Fellow in Conservation, felt sufficiently confident in this new technology to undertake the task of repainting large portions of Thomas Eakins’ masterpiece in an attempt to bring it back to the way Eakins had intended it to be seen. At best, however, this could only have been a partially realisable goal. Attempting to return a painting to its original condition is, on its own, an area of great debate. With age, paintings acquire patinas and, as with all objects, time takes its toll. What makes this restoration the more troubling is the fact that the latest restorers in the chain are not trying to bring it back to its (supposed) original condition, but rather to a specific condition that is represented in photographs from a period more than thirty years after the painting was completed and after the painting had already been lined with an ironed-on backing canvas – a procedure now widely acknowledged to risk adversely effecting a painting’s appearance.

Our concerns about the questionable nature of this enterprise have been compounded by the explanations that have been offered to us concerning its execution. Mr. Tucker informs us, for example, that, in order to maximize the accuracy of the placement of his own “in-painting”, tracings were made on clear Mylar film from an enlargement of a photograph of the painting taken in 1917. Some of these tracings were cut out, “producing something that looked like a stencil”, and were used to “place small temporary reference marks that were useful in attaining an appearance in the restored damages that is as faithful as possible to the early images of the painting”. [Emphasis added.] Inferring what an artist wanted his work to look like decades or even centuries after it was made is problematic enough, but attempting to recreate one particular historical state of the painting based on black and white photography is problematic to say the least.

In addition to the inherent problems presented by using photography for this purpose at all, because no colour reproductions of the painting exist prior to the 1925 restoration, determining even the proper colours becomes itself a major issue. When asked how the freshly added colours were determined, Mr. Tucker replied that their colour choices were:

based on a determination of the pigments present in a preserved area of the original surface, on a direct visual match to the colour of the best preserved areas of the passageway, and on close consideration of the relationship between the colours present on the painting and the tones recorded in the 1917 photograph”.

This attempt itself raises concerns. Because pigments vary greatly depending on their source, how can one be sure that the pigments used by today’s restorers will be the same as those used by Eakins? Any artist who has bought raw umber from different manufacturers will immediately notice differences in colour “temperature” and value from one brand to another. If the latest restorers were to say that it does not matter since the colours used were matched to the adjacent colours that had survived on the painting, the question would arise: what, then, was the point of even “determining” the pigments that the artist had originally used?

There would also be a question concerning the reliability of the tones present in the period photograph that was chosen as a point of reference.The restorers have informed us that they also used a drawing made of the painting by Eakins himself as a source of reference. But, aside from questions concerning the level of its accuracy to the original painting, the fact remains that the drawing is a different work of art from the painting and whatever its accuracy might be (see comments right), it is clear that on close examination it differs greatly from the picture today in terms of pictorial/tonal values. To use some combination of the testimonies of a drawing that does not match the painting and a period (1917) photograph whose reliability cannot be assumed, in order to infer some compromise position on the artist’s original intent as a basis for present “in-painting” (- which is, properly speaking, re-painting) leaves a great deal of room for error and artistic interpretation on the part of the restorer, and possible historical falsifications.

On the American Institute for Conservation (AIC) website, under a heading ‘compensation for loss’, the recommended practice states that “If compensation is so extensive that it forms a substantial portion of the cultural property, then the compensation should be visually apparent to all viewers”. Though only a recommended practice, it is indicative of the importance of authenticity. This recommendation was not followed in the case of the Gross Clinic. The “in-painting” on the occasion of the last restoration was an attempt to recover an original condition that had been lost, and to match it perfectly (- that is to say, deceivingly) to the surviving surrounding passages. If a group of school children were to go to the Philadelphia Museum today and look at the Gross Clinic, they would not be able to tell where Eakins’ work ended and where Mr. Tucker’s began.

The video which accompanied the recent Eakins exhibition and which covers the history of the painting by examining the evidence left by its various restorations, states that this is the third painting by Thomas Eakins from their collection that has been “renewed” with repainting (- the other two being his Between Rounds and Mending the Nets). As a society, we must think about what we want to see when going to museums. Is it the image that is important, or is it the authenticity? For sure, the picture will have changed significantly since it was painted (more by restoration than by time), but attempting to bring back something that has been lost is simply not possible. While Thomas Eakins’ painting might look closer to the original now than it previously had, it is by no means an original picture today. Rather, it is a reconstruction of what today’s restorers take to have been its likely original condition, had so many bad things not been done to it by their predecessors. We trust that future visitors to the museum will be fully informed of the eventful “conservation history” of this painting.

James Keul is a painter and the executive director of ArtWatch International

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Above: Thomas Eakins’ masterpiece, The Gross Clinic, oil on canvas, (96 x 78 inches) as photographed at a date uncertain (– see below). Restorations are complicated operations where success is difficult to judge. Unfortunately, once a painting has been restored we can only base our judgment on the end result. The public can use before and after photographs to help determine exactly how a painting has changed, but this is greatly reliant upon the accuracy of the photographs – which accuracy is likewise not always easy to gauge. When the most recent restoration of Thomas Eakins’, the Gross Clinic, took place in 2010, there was great confusion in the press about which images correctly displayed the “before” condition and which were “after”. When the influential cultural commentator, Lee Rosenbaum, published critiques of the restoration in the Huffington Post as well as on her CultureGrrl blog, she based her argument on photographs that had been supplied by the Philadelphia Museum itself. Later, on a resubmission by the museum of its own photographic testimony, she wrote a clarification. The incident served to demonstrate how inaccurate photography can be, even when handled by two branches of the same museum. On the museum’s own acknowledgement, it would now seem that images taken for the purpose of press and publications might differ from those taken as a record of conservation and that publicly released and disseminated images might first be, as an officer of the museum’s press office confirms, “colour-corrected”. (For another example of a major museum hitting the photographic buffers with its colour corrections, see our post of January 20th 2011. For the variations of photographic records that exist within the highest levels of the museum world, see our post of January 10th 2011.) With such apparent difficulties of determining photographic accuracy in mind, it makes one wonder how a painting might be said to have been accurately restored when relying heavily on the testimony of a 96 year-old photo that was taken in unknown lighting conditions. With the withdrawal of the original markedly yellow and warm-toned photographic record of the picture’s pre-restoration condition, a relatively narrow chromatic band is occupied by the before and after treatment photographic records when the discoloured state of the varnish had itself been cited as one of the reasons why the picture required treatment again after its restoration of 1961.
Above: the (second) released photograph showing the pre-cleaned state of the Gross Clinic.
Above: the Gross Clinic after cleaning but before repainting.
Above: the Gross Clinic after cleaning and repainting. Although it is difficult when looking at the above “before”, “during” and “after” treatment images to know with any confidence what is Eakins and what might be a by-product of one restoration or another, there are some areas where clear artistic choices can be seen to have been made by the restoration team – but none match either the 1917 photograph, as mentioned left, or the ink drawing as shown below. A good example of this is the apparent lightening of the area to the viewer’s right of Dr. Gross and the “fuzzing” of the line above the corridor. Perhaps the most dramatic change is the new prominence of the man standing in the corridor with his arm extended. He is now sharp and clear, but stiff and nearly as dark as anything else in the picture. Had the restorers really been able to use the ink drawing to aid in the restoration, we would expect to see a man who stands out as being lighter than his surroundings, with good form and in a vest no darker than even the lightest parts of Dr Gross’s jacket. Instead, we see a bell-shaped man whose arms lack any of the modelling that was apparent even in the (already many-times restored) pre-2010 restoration state.
Above: Eakins’ 1875-76 India ink and watercolour version of the Gross Clinic, The Metropolitan Museum of Art, New York. This study was prepared by Eakins to form the basis for a collotype (a carbon print print produced by photomechanical means) to be published by the famous Adolph Braun and Company. Interestingly, Eakins went to the trouble of making this elaborate and refined study, after the event of painting his picture, because he felt sure that a photograph would mis-represent the picture’s tones and values. It has to be admitted that it is not inconceivable that this drawn record is presently a truer account of the picture’s original values and relationships than any photograph of the period might provide – and is perhaps truer even than the painting itself in its present state.
Above: a detail of the pre-treatment photograph, showing the entrance to the corridor.
Above: a detail of the after-treatment photograph, showing the entrance to the corridor.
Above: a detail of Eakins’ tonal study of the painting, showing the entrance to the corridor.
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March 9th 2011

Why is the Metropolitan Museum of Art afraid of public disclosures on its picture restorers’ cleaning materials?

Many museums have mastered the art of presenting their picture restorations as miraculous recoveries that preclude any need for examination or criticism. A few days after our post on secrecy and unaccountability at the Metropolitan Museum of Art, a Public Relations officer at the museum, in the presence of Artwatch International’s executive director, James Keul, asked television crew members who had just interviewed Michael Gallagher, the Met’s head of picture conservation, not to broadcast his comments on cleaning solvents, any mention of which would “open the doors for critics”.

There are strong – but not good – reasons why a museum might wish to avoid discussions on the materials that restorers use. In hope of prising the Met’s doors, we re-visit the museum’s secret 1971 cleaning of Velazquez’s great portrait Juan de Pareja at Wildenstein and Company. We do so in the light of four documents: an untitled, undated Met booklet; a special conservation issue of the Met’s Bulletin (winter 1993/94); and two accounts given by the Met’s then director, Thomas Hoving, in his books of 1993 (Making the Mummies Dance) and 1996 (False Impressions). None of these identifies the solvents and varnishes used on what had been one of the world’s best preserved Velazquezes.

Restorations take place within general cultures and within local/institutional cultures. Healthy cultures require debate and transparency. Unfortunately the richly-funded, impregnably protected Met sometimes seems to take itself as the summation of Culture. When, in 1971, the museum snatched Juan de Pareja from the impoverished and enfeebled British (who had owned it for centuries), institutional pride was fit to burst. The Met booklet carried entries from the President of the Board, Douglas Dillon; the Director, Thomas Hoving; the Vice-Director and Curator in Chief, Theodore Rousseau; the Curator in Charge, European Paintings, Everett Fahy; and the “Conservator”, Hubert von Sonnenburg. Before the sale, Hoving, Rousseau, Sonnenburg and Fahy had flown to London, Madrid, and Rome – a sort of “boy-gang” playing at spreading rumours like “the disinformation section of the KGB”, as Hoving, (who later claimed to have discussed with Wildenstein’s how to “manipulate the art press and crank up the rumor mill” in a general strategy of “dissimulation and misleading rumors”), put it.

When bought, the picture was not paraded to the Met but “sneaked” into Wildenstein and Company “for secrecy”, partly because funds had been committed without the Board’s knowledge but also because, as Hoving put it, the Board had to remain longer in the dark as “total secrecy” would still be needed to “prepare our public relations stance” and “have the time to clean it.” The deceiving of the public was absolute: for a short period before the restoration, the picture was exhibited to New Yorkers as Wildenstein’s own property. Ignoring back-room machinations, the crucial question is: Why should a miraculously well-preserved, three and a quarter century old unlined canvas, have immediately been subjected to the traumas of a rushed restoration before the Board and the city might learn of the acquisition?

Hoving deferred to Sonnenburg on matters of connoisseurship and artistic technique, and had abnegated all responsibility for deciding whether or not to buy the picture: “back in New York with Chairman Dillon, Rousseau and I were on pins and needles awaiting Sonnenburg’s word. Would it be yes, or forget it? ” When Hoving, Sonnenburg, Rousseau and Fahy assembled before the painting in London, the Met’s conservation oracle suavely predicted a new and different picture that would be liberated dramatically from within a yellowed varnish tomb. Hoving sold those predictions of an even greater artistic glory to the Met’s big-wigs, some of whom had personally pledged hundreds of thousands of dollars. Velazquez’s mixed-race assistant with “dark-brown flesh” would emerge with “rosy” flesh tones and a nice clean “grey” doublet. Thus were the museum’s key players guaranteed a dramatic restoration result that would “present” as a further triumph of their collective perspicacity – and also, by eliminating any trace of Radnor family restorations (restorations that had been posited but nowhere established by Sonnenburg), expunge all historical and aesthetic continuities and make the picture entirely their own.

In such possessive and chauvinistic contexts, admitting the possibility of errors, aesthetic losses, or regrets, becomes unthinkable. This restoration would be – must be – beyond appraisal, reflection, debate or criticism. But given that no artist, writer or musician is above evaluation and criticism, why should a technician, acting on what was by common agreement the finest creative work of one of the world’s greatest artists, have been so indulged? And for that matter, why should every Met restorer be allowed to “touch base” on whatever he takes to be a picture’s bedrock “original” surface? How original can a repeatedly solvent-invaded, swab-abraded surface be?

Sonnenburg, working under intense pressure to complete before any political or journalistic exposure of the secrecy, on a script of his own writing, proved himself right to Hoving’s satisfaction: “the most astounding feature of the work was that there was hardly any color in the picture.” Purging the picture of extraneous “varnishes,” or what Hoving called “gunk” transformed the picture, but at what cost? Looking at the booklet’s now historically precious fold-out spread of three identically sized and printed full colour plates that recorded the restoration in progress (see previous post), it would seem that the original “varnished” state was indeed more, and more variously, colourful.

Sonnenburg’s high reputation as a moderate, risk-avoiding restorer stood on his having spent several years as an apprentice to the most famously cautious, slow-working and aesthetically alert restorer, Johan Hell. In Britain, Hell’s restorations were greatly preferred by artists to those of his fellow German émigré Helmut Ruhemann, who established the National Gallery’s highly controversial in-house restoration department after the Second World War. The President of the Royal Academy, Sir Gerald Kelly, entrusted his own grandest works to Hell’s varnishing technique.

By hiring Sonnenburg in the 1960s, the Met put cultural distance between its earlier troubled restorations and those then raging at the National Gallery, but it did so without anyone fully comprehending Hell’s philosophy or method. For a time, Sonneburg was succeeded at the Met by the British restorer John Brealey who had also studied with Hell. Brealey’s disastrous restoration of Velazquez’s Las Meninas at the Prado (see right) shows him to have been no proper student of Hell’s (– a judgement endorsed to us by Dr Hell’s late widow, Kate). The Met booklet sequence makes clear that, on the great Juan de Pareja, Sonneburg proceeded in outright violation of his declared master’s precepts and practices. By swiftly stripping the picture from one side to the other, instead of first establishing the antiquity of the “varnish” and only then, perhaps, proceeding to clean gradually and equally overall, Sonneburg embraced the practices of Ruhemann and repudiated those of his master (- to whose work we shall return in future posts).

The cover photograph of the Met booklet shows the face in detail. A close-up reveals a system of open and exposed cracking that is more visually disruptive than was ever recorded before or after the restoration (see above right). We do not know how – or with what solvents – the painting had been cleaned before that point. There is no indication of when the photograph was taken. We do not know what steps were taken to minimise the visual disruption of those cracks afterwards. We do know – as Sonnenburg must have – that Hell would never have arrived at that point in a restoration; would never have stripped a picture of all varnish, even into its cracks, for fear of letting his solvents invade the paintwork and attack the exposed paint/ground interface.

There may be irony in the fact that the heavy restoration doors now being slammed at the Met have, for five years past, been generously and most helpfully opened to us at the National Gallery in London.

Michael Daley

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Above: a detail of the Metropolitan Museum’s undated and untitled booklet on the acquisition of Velazquez’s Juan de Pareja and Hubert von Sonneburg’s secret restoration of it at Wildenstein and Company in 1971. Below: the front cover of the booklet, and a further detail below.
Above: a detail of the Infanta Margarita’s costume in Velazquez’s Las Meninas before the restoration of 1984; below, the same detail after restoration.
Above: a detail of the Infanta Margarita before restoration by John Brealey. Below, the same detail after Brealey’s restoration.
An editorial in the January 1985 issue of The Burlington Magazine, then edited by Neil MacGregor, observed that “Cleaning controversies are probably the livliest, and they are certainly the hardiest, of the art world’s topics of discussion.” The editorial acknowledged that the cleaning of Las Meninas had “provoked months of violent debate in the Spanish press”. One press commentator had complained “‘Las Meninas’ son sagradas” and there was not even an anniversary or an exhibition to to authorise tampering with the taboo. The editorial seemed to see no connection between the fact that the painting “had not had serious conservation this century” and that it was found to be in “excellent condition”, which state allowed Brealey’s campaign to “proceed so fast and, relatively speaking, so easily”. The American painter, Peter Arguimbau, had access to the restoration through the good offices of a friend who was a curator at the Prado at the time. He retains vivid and painful memories of the shock on seeing the great work in “restoration”: “He did it in two weeks with fist-full swabs of cotton, acetone and rubber gloves that so destroyed the illusion of the painting that articles were written in Spain on how the country had been brought to tears in mourning the devastation”. Neil MacGregor, when director of the National Gallery was a steadfast defender of restorers and restorations throughout his reign (1987-2002). His resolve seemed to suffer a momentary lapse in 1990. In his foreword to the re-publication of Kenneth Clark’s book One Hundred Details from Pictures in the National Gallery, London Mr MacGregor acknowledged that Kenneth Clark (who had provoked violent controversy with his own cleaning in 1936 of Velazquez’s Philip IV of Spain in Brown and Silver), had been “fearful of what might be found if the golden veils of dirt and varnish were ever to be removed”. Moreover, he added, “The reader who can compare the earlier edition with this one will decide how much is gain, how much loss.”

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25th February 2011

Discovered Predictions: Secrecy and Unaccountability at the Metropolitan Museum of Art, New York

Impeccable condition in a painting is more of a goad than a deterrent to restorers. When the youthful Thomas Hoving was appointed director of the Metropolitan Museum in 1967, he formed a respectful – even deferential – alliance with the (then) head of picture conservation, Hubert von Sonnenburg. Two decades earlier in London, the National Gallery’s director, Philip Hendy, forged a similarly dependent relationship with the German émigré restorer Helmut Ruhemann. Ironically, von Sonnenburg had presented as the heir-apparent to Johannes Hell, another German émigré to Britain who’s mild and gradual cleanings were widely preferred to Ruhemann’s controversially swift “total cleanings”.

Hoving and von Sonnenburg together stalked one of Velazquez’s finest portraits, his Juan de Pareja, which the Met acquired in 1970 for a world record $4.5m. Although, on their own testimony, that picture was in superb condition and had never even been lined, on acquisition it was whisked to Wildenstein and Company, “for secrecy”, as Hoving later admitted. There, Von Sonnenburg secretly “proceeded to discover”, as Hoving put it, “everything he had predicted he’d find”.

It was not unprecedented for a museum director to have a major acquisition secretly restored. Sir Charles Eastlake, scorched by National Gallery cleaning controversies in 19th century Britain, had his acquisitions cleaned in Italy before bringing them to the gallery. Secrecy in conservation can seem systemic: in 1960, when the National Gallery constructed “modern” purpose-built conservation studios, part of one was partitioned by a wall, behind which the chief restorer could work on projects of “particular difficulty or confidentiality”, as a then National Gallery restorer, David Bomford, put it in 1978.

Eastlake made no photographic record of the pre-restoration condition of his acquisitions – even though he happily used photographs for attributing paintings, and must, as president of the Royal Photographic Society, have appreciated photography’s unprecedented testimonial capacities. Fortunately, photographic records of the Sonnenburg/Hoving Velazquez restoration were kept and published by the Metropolitan Museum (in an undated booklet – see right). While these photographs may not be of the highest, digital age, standards, they are nevertheless “of a piece” and permit comparisons between recorded states to be drawn.

Much as von Sonnenburg thrilled over an impeccably preserved, never-lined canvas, he could not resist tampering with it. Two of its edges had been folded over on the stretcher. This fact was presented to Hoving as a “discovery”, even though it had been reported by the Velazquez specialist José Lopez-Rey seven years earlier. The folded canvas strips were opened, flattened and reinforced with new canvas to extend the picture’s format and diminish its subject, shifting him leftwards and downwards (see right). The justification for this compositional “recovery” was that original paint had been applied to the folded strips, but the pictorial testimony of that paint, when first revealed, was not photographically disclosed – see account on the right.

Von Sonnenburg, it seemed, could not resist the urge to “liberate” the painting’s supposed “pure flesh tones” and thereby leave the dark-skinned servant’s face lighter and pinker. By stripping off “varnish” von Sonnenburg also caused previously unified components to detach themselves from each other:

the rounded shape of Pareja’s forehead, for example, is defined only by a large spot of impasto-crisp in the center, bordered by dragged spurs – applied directly on the thin underpainting. When seen close up, the highlight seems to be floating over the paint in an almost measurable distance…

This was a classic restoration apologia. Even the emergence of a formerly hidden streak of flesh-coloured paint on the background was presented as an act of liberation and recovery:

Attention should be drawn to the single dragged brushstroke of light skin colour in the center of the background at the right…Unquestionably, this randomly applied paint is original, and shows how Velazquez chose to try out his loaded brush on the background…Such spontaneity, combined with the greatest subtlety of color and technique make the Juan de Pareja one of Velazquez’s most painterly works.

Convinced that Velazquez had happily left his own brush-wipings visible on one of his two finest portraits (the second being his Pope Innocent X), and that he had used glazes less than Titian, von Sonnenburg was not dismayed when his cleaned painting betrayed markedly less colouring and reduced to a “predominantly gray color scheme”. His rationale for losses of colour and of spatial and plastic coherence; for the flattening of a formerly prodigiously well-modelled and sympathetically lit head; and for the spatial inverting of a background that formerly receded, was audaciously lame: in 1938 an English restorer, Horace Buttery, had described the doublet as “dark gray”. Despite recognising that the painting had – miraculously – shown “no signs of ever having been abused by solvent action during the past”, von Sonnenburg nonetheless contended that it must have been cleaned and varnished “at times”. On that basis, he speculated that it could therefore safely be assumed to have been so restored by Buttery, and, therefore, to have enabled him, on that occasion, correctly to have read the doublet’s true colour. This hypothetical daisy-chain was presented as a proof, despite the fact that before and after Mr Buttery, the garment had always been described as a “green doublet” – not least by Velazquez’s biographer, Antonio Palomino who in 1724 precisely reported “a muted green for Juan’s doublet”.

After their stripping and repainting of pictures, restorers invariably apply fresh varnishes… which in turn discolour and thereby serve as a pretext for another “restoration”. With successive varnish removals, solvents deplete, embrittle and optically alter paint films. When penetrated by solvents, paint films heat, swell and soften so that even the friction of cotton wool abrades them – as the restorer Caroline Keck admitted. Soluble plastic components of the paint itself are carried off by evaporating solvents. Restorers sometimes claim that because old paintings have so frequently been abused in the past, there is nothing left to extract today – but with the Juan de Pareja, no such claim could be made. At the same time, they sometimes admit that cleaning pictures with thick paint is easier than cleaning ones with thin paint. (If cleaning methods really were as safe as is claimed, it would not matter whether the paint being treated was thick or thin.) When stripped to a restorer’s conception of “clean”, the remaining paint is left parched, absorbent, matt and in need of “nourishment” by varnishes.

When new varnishes (i.e. resins dissolved in solvents) are applied, they penetrate and amalgamate with the parched paint thereby making the next cleaning the more hazardous, and so on ad infinitum. If we are lucky, von Sonnenburg will have used a natural resin varnish. If not, if he subscribed to the Met’s then hi-tech enthusiasms, he will have used a synthetic resin in the confident but erroneous expectation that it would not discolour and that it would remain easily soluble.

In 1966 a restorer at Moscow’s Pushkin Museum of Fine Arts deplored the use of untested synthetic materials, judging them “all right for space ships” but not for old master paintings. By 1995 a conservation scientist, Tom Learner, reported that synthetic resins which had “appeared to offer” advantages over natural ones “are now known to be inherently unstable”. In 1998 the Met’s (present) Chairman of European Painting, Keith Christiansen, admitted that synthetic varnishes used at the Metropolitan Museum had turned not yellow but grey and had “cross-linked with the pigments below, meaning that removal is, if not impossible, extremely difficult”.

Dr Christiansen has yet to reply to the question ArtWatch and ARIPA put to him on February 6th, concerning the Met’s intentions towards its new, miraculously well-preserved Perino del Vaga painting.

Michael Daley

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Above, Fig. 1: Velazquez’s oil on canvas portrait Juan de Pareja, before treatment at Wldenstein and Company and when still “covered by a yellowish brown varnish and with the top and right edges folded over” (- as described in an undated, untitled Metropolitan Museum booklet that contained essays by the museum’s President, Douglas Dillon; Director, Thomas Hoving; Vice-Director, Curator-in-Chief, Theodore Rousseau; Curator-in-Charge, European Paintings, Everett Fahy; and Conservator, Hubert von Sonnenburg).
Above, Fig. 2: the Juan de Pareja during treatment when the top and right margins had been unfolded; paint losses had been filled with putty; and new red-brown paint covered some of the fillings and was to serve as a priming for the final “touching up“. At this point, the “discolored varnish” had been removed from the right-hand side of the picture. (This photograph and the one above were by courtesy of Wildenstein and Company.)
Above, Fig. 3: the Juan de Parejaafter cleaning and restoration“. (Photograph was by Taylor & Dull, Inc.)
Above, Fig. 1, detail showing warm orange-red layer over the background and tonal modelling on the lace collar.
Above, Fig. 3, detail showing loss of red on background and the new flattened, whiter-than-white collar.
Above, Fig. 1, detail. Note the relatively small area of lights on the face. Note, too, the large proportion of warm reds and in particular their deployment at all the points at which the forms of the face turn away from the viewer at the profile. At this stage, none of the light passages in the face abutted the black of the hair, the warm red mid-tones formed transitions between the brightest lights and the darkest darks.
Above, Fig. 3, detail. Note, in comparison with the untreated image above it, the profound transformations of pictorial values and language system that occurred as a consequence of this so-called “restoration”. In the post-cleaning and post-restoration state (for both activities took place extensively), the new lighter, cooler background asserts its presence more, in an entirely historically innapropriate modernist, “abstract” fashion. The former, highly selective and focussed placement of the the brightest lights on the collar (which articulated the forms) have been lost in the great expansion of whiteness. The general lightening of the background around the head introduces a halo-effect not previously present. The new light passages to the (viewer’s) left of the hair now nearly meet the lighter passages to the right of the head with most unfortunate and unoriginal consequences. Previously, the head emerged towards the viewer out of a warm dark enclosing space. Now, given the great lightening of the background around the head, the black of the hair can be read as a void in in a light coloured wall. One of the commonest signs of restoration injury to a face is present here: the contrasts between the blacks and the whites of the eyes are intensified regardless of the general system shading that had applied to the head. In the unrestored state, the most brilliant lights present were in the reflected lights of the dark irises, not in the whites of the eyes themselves. Another common loss that is seen here occurs in the tonal modelling around the eyes, which is used to establish the forms of what are essentially a pair of balls set in two sockets. The notorious carelessnes of restorers with anatomical features, is matched by an obvious indifference to shapes. The loss of the coherence of the former treatment of the hair is an almost universal restoration short-coming. Note the extent to which violence has been done to the former linked areas of hair in the subject’s side-burn and beard. Now the lighter mid-tones of the flesh at the cheek race through, breaching the hair like water out of a dam. In order to be complicit with such injuries one would have to subscribe to a fairy tale – one would have to believe that all the previously superior articulations of form, physiognomy, space, atmosphere and pyschological insight, were the unintended, undesigned, fortuitous benefits of some physical degeneration of a layer of varnish. In fact, one would have to subscribe to two fairy tales. One would have to believe that if the present varnish were to be left in place for long enough, it too would improve the drawing and modelling of the present state of the painting; that it would impart red-ness here, and green-ness there to stunning pictorial effect as it gradually turned into a yellowish brown covering.
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