Genius, William Holbrook Beard, between 1865 and 1895

Date: between 1865 and 1895. Dimensions: sheet: 32.86 × 24.77 cm (12 15/16 × 9 3/4 in.). Medium: graphite on paperboard, pen and black ink over graphite. Collection: National Gallery of Art. William Holbrook Beard, Genius, 1865-1895, NGA 179850