I was at the Philadelphia Museum of Art (PMA) yesterday for several hours and as I walked in I saw that three artists/restorers were at work retouching/restoring the huge canvas on the ground floor by Marc Chagall, “A Wheatfield on a Summer’s Afternoon.” Later, as I was looking at the works of Marcel Duchamp I noticed on the wall plaque that this famous “Fountain” was actually a 1950 replica of the 1917 original and that, similarly, his 1919 work “50cc of Paris Air” had been “broken and later restored.”
As I was contemplating these pieces the thought came to me – when does an artwork cease to be original? Using these three examples I can understand that artworks deteriorate and may need to be restored, and I fully see the requirement to “preserve” Chagall’s work by retouching, but at what point does it become the restorers work? The original brushstrokes are not preserved. Are the pigments used exactly the same composition and color as the original – in every stroke?
This concept becomes even more problematic in the case of the Duchamp examples.
When “50cc of Paris Air” was repaired the glass vial may well look the same (well, sort of – it’s hardly an invisible mend), but was it repaired in Paris, in the same place that Duchamp created it? And even if so, it certainly would not contain the same air from 1919 which was no doubt differently polluted than more modern atmosphere.
Finally, in the case of making a replica piece, what are we to make of this? Is it original art or is it not? I assume that as long as Marcel Duchamp was involved in the process then it is still original, albeit derivative, but if not then is it simply a “worthless copy” created by someone else?
And what of the digital world? Almost all my 2-D art is created electronically and exists in multiple backup copies as binary data stored on my laptop and other drives. Where is the original art in this case?
So, a lot of questions – does anyone have any thoughts on this?