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

A previously unknown painting by Pablo Picasso has emerged from the shadows of history, hidden beneath a Blue Period ...

A still life by Spanish painter Francisco de Goya and an unpublished portrait by Pablo Picasso that has been hidden beneath ...

Experts analyzing the painting have several theories about why this unidentified woman has remained submerged for more than a ...