John G. Warnicke after Alexander Wilson, ‘Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler’, published 1808-1814, National Gallery of Art, Washington, D.C.
plate: 26 x 33.8 cm (10 1/4 x 13 5/16 in.)  sheet: 29.7 x 37 cm (11 11/16 x 14 9/16 in.)