Academy. Dated: 1890. Dimensions: Overall: 11.1 x 16.1 cm (4 3/8 x 6 5/16 in.) support: 48.8 x 33.7 cm (19 3/16 x 13 1/4 in.). Medium: pen and black ink and watercolor over black chalk and touches of graphite. Museum: National Gallery of Art, Washing