HUFFINGTON POST

Da Vinci Drawing Discovered Under Famous Painting...

Art curators have uncovered a new Leonardo Da Vinci drawing hidden beneath the surface of one of the Renaissance artist's most celebrated works, Britain's National Gallery said on Friday.

Da Vinci painted two versions of The Virgin of the Rocks between 1483 and 1508. London's picture has long been regarded as an inferior copy of the original now in the Louvre in Paris.

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