Still Life with a Guitar, 1913. Juan Gris. Oil on canvas. Jacques and Natasha Gelman Collection, 1998.
Despite the apparent flatness of the composition, it suggests depth with bold colors and sudden changes in perspective. Gris painted this picture in Céret, a small town in the Pyrenees popular with artists, most notably Picasso, who spent the summer of 1911 and parts of 1912 and 1913 there.