lithograph on paper signed lower right, No. 17/50 28 1/2 x 24 1/2 inches

The image appears floating in the frame. The edges appear taped down creating a slight concave appearance to paper. There is discoloration at bottom left corner of paper in the white area. There is a smudge to the upper corners (left and right) of the white section of paper and the lower right section of white background also has slight discoloration. Strong raking light or cell phone flashlight will show this.