And yet, as with the guitar, Picasso's modest means yielded an extraordinary range of effects, from crashing chords to the quietest pizzicato. "Head of a Man." Kunsthaus Zürich.

Scientists and art experts have found a hidden painting beneath one of Pablo Picasso's first masterpieces, "The Blue Room," using advances in infrared imagery to reveal a bow-tied man with his ...

"The Blue Room," one of Pablo Picasso's first masterpieces at The Phillips Collection, on Tuesday, June 10, 2014, in Washington. AP Photo/Evan Vucci ...

By Brett Zongker •Published June 17, 2014•Updated on June 17, 2014 at 4:23 pm Scientists and art experts have found a hidden painting beneath one of Pablo Picasso's first masterpieces, "The ...