Clock

1935–1942

Medium: watercolor, colored pencil, graphite and some heightening on paperboard
Dimensions: overall: 36.5 x 29.1 cm (14 3/8 x 11 7/16 in.)
Museum: National Gallery of Art, Washington, DC, US

Related works

United States Geological Survey, 1939

United States Geological Survey, 1939

United States Geological Survey, 1937

United States Geological Survey

United States Geological Survey, 1936

United States Geological Survey, 1937

United States Geological Survey, 1938

United States Geological Survey, 1935

United States Geological Survey, 1936

United States Geological Survey, 1937

United States Geological Survey

United States Geological Survey, 1935