1972
National Gallery of Art, 1936
National Gallery of Art, 1794
National Gallery of Art, 1425
National Gallery of Art, 1559
National Gallery of Art, 1955
National Gallery of Art, 1903
National Gallery of Art, 1635
National Gallery of Art, 1641
National Gallery of Art, 1935
National Gallery of Art
Patrons' Permanent Fund, 1964
![Two Flags [trial proof]](https://api.nga.gov/iiif/e01f936f-b797-481d-a6a7-99fbc808b180/full/843,/0/default.jpg)
![Untitled [recto]](https://api.nga.gov/iiif/793f269b-c4a0-4961-b5dc-b7435e65ad4d/full/843,/0/default.jpg)
![Untitled [woman reclining in glasses]](https://api.nga.gov/iiif/0cd25897-e5da-4f94-a205-09fe73e511ed/full/843,/0/default.jpg)