One of Pablo Picasso's earliest Blue Period paintings contains another portrait hidden beneath its surface, specialist ...

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

The most studied period of Pablo Picasso's career, it seems, still had a secret to keep: a mystery woman hidden beneath a ...

New research into a Picasso portrait from his Blue Period has revealed an underpainting of a mysterious woman hidden for over ...