Drawing, 1973, image size 8 1/2 x 11 1/2 inches, pencil signed
Silverpoint drawing, image size 9 x 12 inches, signed l.r. The subject of this portrait is the artist's wife Estelle, drawn Dec. 24, 1962.
Drawing, gold and silverpoint, image size 9 3/4 x 7 3/4 inches, signed and titled l.l. "silverpoint study for the angel's head of DaVinci", "Harriton", on artist board.
Silverpoint on gessoed board with black, white, and red chalk, 9 3/8 x 7 1/4 inches, c. 1960, unsigned.
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