Picasso Bouquet of Peace Lithograph 13x17 Vintage 60's. This Picasso Lithograph is on heavier paper and the paper looks like it has waves on it. I think this is because the frame is not pressed tight against the lithograph. It is not sandwhiched  tightly. It is still a good lithograph that is in a museum type frame. It is signed at the bottom. the cardboard on the back is buckeling up a little. Please let my pictures be part of my description.