26-1/2\ x 19-1/4\ \Picasso Dessins-Gouaches - Aquarelles 1898-1957\,1957. Color lithograph exhibition poster created for Picasso's Musee Reattu, Arles in 1957, signed in pen by Picasso lower right of the image, edition size 2000, printed by Mourlot, Paris, matted and unframed, overall with mat 32\