Portrait of Woman Revealed Beneath Van Gogh Painting LiveScience via Yahoo News. 7.30.08
“A previously unknown portrait of a woman by Vincent van Gogh has been revealed in a high-tech look beneath another of his paintings, it was announced today.
“Scientists used a new technique to peer beneath the paint of van Gogh’s ‘Patch of Grass.’ Already it was known there was something there, likely a portrait of some sort. Van Gogh was known to paint over his work, perhaps as much as a third of the time.”
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