28\ x 18-3/4\ \Picasso Sixieme Biennale de Peinture, Menton\, 1966. Vintage color lithograph exhibition poster created for the Sixieme Biennale de Peinture, Menton, signed \Picasso\ and dated 1966 in blue pencil lower right of the image, edition size 3000, printed by Mourlot, Paris, catalog raisonn