1930
National Gallery of Art, 1937
National Gallery of Art, 1700
National Gallery of Art, 1912
National Gallery of Art, 1642
National Gallery of Art, 1504
National Gallery of Art, 1895
National Gallery of Art, 1966
National Gallery of Art, 1976
National Gallery of Art, 1945
National Gallery of Art, 1598
National Gallery of Art, 1955
National Gallery of Art, 1638
![Flagstones (a) [trial proof 7]](https://api.nga.gov/iiif/1c7e9f7b-56f6-46a9-ac37-8976a1707941/full/843,/0/default.jpg)
![Untitled [two seated female nudes facing right]](https://api.nga.gov/iiif/afa67e4f-2074-4ffa-8ac2-ca6b28b2a922/full/843,/0/default.jpg)
