"Giorgio Vasari, the [16th Century] biographer of Leonardo, clearly states that Leonardo worked on the Mona Lisa for four years and then left it unfinished." This matches the appearance of the ...

A geologist claims she has figured out where the “Mona Lisa” was painted. Ann Pizzorusso, a geologist and Italian Renaissance specialist, says her geology background led her to conclude that Leonardo ...

When giving a tour of his studio, Leonardo proudly shows his manuscripts and several unfinished paintings, including the culmination of all his work: The Mona Lisa. Corporate funding for LEONARDO ...