What medium is "Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler"?

Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler is hand-colored engraving with etching on wove paper.

Is "Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler" in the public domain?

Yes, Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler is in the public domain and available for free download under CC0 license.

This artwork was created published 1808-1814.

published 1808-1814

Medium

hand-colored engraving with etching on wove paper

Dimensions

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.)

Classification

Department

CG-W

Museum

National Gallery of Art, Washington, D.C.

Credit

Collection of Dr. and Mrs. George Benjamin Green

Accession Number

1991.163.101