Green Heron, Night Heron, Young Heron, and Great White Heron, Alexander Wilson, published 1808-1814

Date: published 1808-1814. Dimensions: plate: 33 x 26.2 cm (13 x 10 5/16 in.); ; sheet: 47.1 x 32.5 cm (18 9/16 x 12 13/16 in.). Medium: engraving with etching, etching on wove paper, hand-colored engraving. Collection: National Gallery of Art. John G. Warnicke after Alexander Wilson, Green Heron, Night Heron, Young Heron, and Great White Heron, published 1808-1814, NGA 73647