1928
National Gallery of Art, 1540
National Gallery of Art, 1759
Corcoran Gallery of Art, 1920
Corcoran Gallery of Art, 1900
National Gallery of Art, 1997
National Gallery of Art, 1475
National Gallery of Art, 1929
National Gallery of Art, 1973
National Gallery of Art, 1886
National Gallery of Art, 1999
National Gallery of Art, 1941
Corcoran Gallery of Art, 1910
![Four Panels from Untitled 1972 [D Panel, working proof 10]](https://api.nga.gov/iiif/83e8c7fd-b780-4c4a-9c38-540dc46fb68e/full/843,/0/default.jpg)
