Explore Leonardo da Vinci's most famous works like the Mona Lisa ... Mary of course was the most common subject in Medieval and Renaissance art. Here, Mary is Leonardo’s focus.

Nearly 125 years after Pablo Picasso painted one portrait, high-tech imaging tools have revealed a secret — another, earlier ...

A mystery woman, long concealed beneath a work from Picasso's early Blue Period, has been uncovered by researchers, shedding ...