Thinkrates, the Philosopher

1922

Medium: opaque watercolor and ink over graphite and red colored pencil on paperboard
Dimensions: image: 20 x 16.19 cm (7 7/8 x 6 3/8 in.) sheet: 24.13 × 21.27 cm (9 1/2 × 8 3/8 in.)
Genre: Drawing
Museum: National Gallery of Art, Washington, DC, US