“A curator at the Louvre Museum in Paris has stumbled upon some unknown drawings on the back of a painting by Leonardo da Vinci that look like they might be by the Italian master himself, the Louvre said on Thursday.”
“A curator at the Louvre Museum in Paris has stumbled upon some unknown drawings on the back of a painting by Leonardo da Vinci that look like they might be by the Italian master himself, the Louvre said on Thursday.”