Grant Wood 

Picture
GRANT WOOD Tree Planting Group. Lithograph, 1937. 215x278 mm; 8 1/2x11 inches, wide margins. Edition of 250. Signed and dated in pencil,
Picture
GRANT WOOD In the Spring. Lithograph, 1939. 230x305 mm; 9x12 inches, wide margins. Edition of 250. Signed in pencil, lower right.