1929
National Gallery of Art, 1955
National Gallery of Art, 1938
National Gallery of Art, 1913
National Gallery of Art, 1999
National Gallery of Art, 1936
National Gallery of Art, 1939
National Gallery of Art, 1942
National Gallery of Art, 1983
National Gallery of Art, 1987
Corcoran Gallery of Art, 1849
National Gallery of Art, 1922
National Gallery of Art, 1880
![Herbert Hoover Inaugural Medal [reverse]](https://api.nga.gov/iiif/ccbe6565-4622-4d91-ad19-89d8a607b331/full/843,/0/default.jpg)
![Untitled [standing nude with his right arm akimbo]](https://api.nga.gov/iiif/50e8f295-7abe-47e2-88c0-a47035a5f0ea/full/843,/0/default.jpg)
![The Seasons (Winter) [trial proof]](https://api.nga.gov/iiif/db5ad770-dcb2-4a9a-806f-bfebdcf5e067/full/843,/0/default.jpg)
