1996
National Gallery of Art, 1645
National Gallery of Art, 1896
National Gallery of Art, 1840
National Gallery of Art, 1946
National Gallery of Art, 1912
National Gallery of Art, 1935
National Gallery of Art, 1949
National Gallery of Art, 1922
National Gallery of Art, 1955
National Gallery of Art, 1916
National Gallery of Art, 1965
Patrons' Permanent Fund, 1987
![Ocean [working proof]](https://api.nga.gov/iiif/cd6ee9bc-7e51-4ebb-a60d-3af36bf9cb9c/full/843,/0/default.jpg)
![Untitled [nude resting on her left side and leaning on her left hand]](https://api.nga.gov/iiif/98e66808-05ce-4203-a825-4313b94cdc57/full/843,/0/default.jpg)
![The Seasons (Summer) [state proof of 1st state]](https://api.nga.gov/iiif/3bf814e9-afbb-4e06-80f1-a6e1b8d66158/full/843,/0/default.jpg)