One of Pablo Picasso's earliest Blue Period paintings contains another portrait hidden beneath its surface, specialist imaging technology has revealed. The big picture: The artwork of the mystery ...

Researchers have uncovered a hidden ... Portrait of Mateu Fernández de Soto, created in 1901 when Picasso was just 19, depicts his sculptor friend. The artist painted it during his blue period ...

Conservators at the Courtauld Institute of Art in London revealed a hidden ... Picasso's 1901 painting "Portrait of Mateu Fernández de Soto," adding a new layer of complexity to one of the artist ...