1983–1985
National Gallery of Art, 1500
National Gallery of Art, 1800
National Gallery of Art, 1957
National Gallery of Art, 1647
National Gallery of Art, 1936
National Gallery of Art, 1616
National Gallery of Art, 1884
National Gallery of Art, 1932
National Gallery of Art, 1938
National Gallery of Art, 1780
![Begonnene Tierstudie (Unfinished Animal Study) [p. 5]](https://api.nga.gov/iiif/3398ce70-3267-42de-816e-1b04f4706b7d/full/843,/0/default.jpg)
