Landscape with Sheep. Dated: c. 1876. Dimensions: image: 25.08 ? 16.03 cm (9 7/8 ? 6 5/16 in.) plate: 30.8 ? 20 cm (12 1/8 ? 7 7/8 in.) sheet: 51.44 ? 36.51 cm (20 1/4 ? 14 3/8 in.). Medium: etching in black on laid paper. Museum: National Gallery of