Researchers discover hidden details lurking beneath a Picasso masterpiece

There are many layers to great art — sometimes literally. 
We are reminded of this fact by researchers at the Art Institute of Chicago's Center for Scientific Studies in the Arts, who have revealed hidden details lurking beneath the Pablo Picasso masterpiece "La miséreuse accroupie."  
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While the presence of another artwork — specifically, a painting of the Catalan countryside by a different artist — below Picasso's "Crouching Beggar" has been known about since the 1990s, Science reports that we now are able to see previously hidden elements of Picasso's work.  Read more... More about Science , Paintings , Artwork , Picasso , and Science