Juan Gris was a Spanish painter born in 1887 in Madrid who studied art in Madrid but later lived and worked in France. He was part of the Cubist movement and friends with Picasso and Braque. The document discusses three paintings by Gris from 1916 and 1925 and praises his ability to incorporate different elements in his work. It provides images and information about Gris's life and as a Cubist painter.