3 lithographs by Doris Zinkenstein. The restive Mount and Drive in the afternoon bear the mention "Copyright by the Pallas gallery London" and the Pallas dry stamp. (69x61.5) copyright or stamp on this third lithograph. (57.5 x 66.5) For the lithograph titled the restive mount, there is the following description: Horse in Art comment: The lady rides a dun-colored horse with black manes and tail. She sits on a side-saddle with a double pommel on top, which construction was changed early in the 20th century. The lady whips her horse on its croup and the horse reacts by bringing its head down in preparation of kicking back with its hind-legs. It is not clear why the lady does so, maybe her horse wanted to bite the other horse. She is not afraid.