1987
National Gallery of Art, 1780
National Gallery of Art, 1865
National Gallery of Art, 1989
National Gallery of Art, 1570
National Gallery of Art, 1956
National Gallery of Art, 1547
National Gallery of Art, 1980
National Gallery of Art, 1781
National Gallery of Art, 1981
Patrons' Permanent Fund, 1976
National Gallery of Art, 1884
National Gallery of Art, 1903
![The Seasons (Fall) [trial proof]](https://api.nga.gov/iiif/ffed6340-10ba-46ba-bac3-6c2aed1bb961/full/843,/0/default.jpg)
![HandFootSockFloor [trial proof 1]](https://api.nga.gov/iiif/e124c57c-f15d-47e1-af2e-cc768503fda6/full/843,/0/default.jpg)
![alter Mann mit Kneifer (Male Portrait) [p. 23]](https://api.nga.gov/iiif/130daad1-94ec-4441-a564-21bacdca03de/full/843,/0/default.jpg)
