1939–1972
National Gallery of Art, 1919
National Gallery of Art, 1920
National Gallery of Art, 1923
National Gallery of Art, 1936
Stana and Thomas Judy, Robert, 1995
National Gallery of Art, 1983
National Gallery of Art
National Gallery of Art, 1979
National Gallery of Art, 1523
National Gallery of Art, 1914
National Gallery of Art, 1986
![2 Wings for Wall and Person [bottom row, panel B]](https://api.nga.gov/iiif/ff23ebe5-194d-40f4-b864-7c0f5b47a03f/full/843,/0/default.jpg)
![Zwei Figuren (Two Figures) [p. 74]](https://api.nga.gov/iiif/77f16582-4b81-4fe2-bfcc-0cc07d7cf561/full/843,/0/default.jpg)
![Untitled [abstraction]](https://api.nga.gov/iiif/4f49376e-eb50-4054-92d9-150dd758cda1/full/843,/0/default.jpg)