Studio of John James Audubon, ‘Long-Tailed Weasel’, ca. 1845, National Gallery of Art, Washington, D.C.
overall: 51.2 x 61.5 cm (20 3/16 x 24 3/16 in.)  framed: 57.8 x 68 x 1.9 cm (22 3/4 x 26 3/4 x 3/4 in.)