Portrait of the Artist Asa W. Twitchell, Charles Loring Elliott, 1864

Date: 1864. Dimensions: sheet: 15.1 × 12.7 cm (5 15/16 × 5 in.). Medium: graphite on wove paper. Collection: National Gallery of Art. Charles Loring Elliott, Portrait of the Artist Asa W. Twitchell, 1864, NGA 56986