Comment by Daub

A very funny video. Thanks. I will keep it as it beautifully demonstrates the waterfall of mistakes that often follow a minor change to a painting's composition.

Another anecdote: I was once photographing a painting in a museum gallery that did not encourage Phtography. Unfortunately, the light was causing excessive glare. Whilst the guards were not looking, we placed a cigarette package out of view under the frame to lift it away from the glare. Again... upon return many months later the cigarette package was still there.

I should state that this was a very provisional museum. It had recently been painted, and there were drops of paint of the frames showing that the paintings had not been removed during the painting.