1942
National Gallery of Art, 1527
National Gallery of Art, 1755
National Gallery of Art, 1837
National Gallery of Art, 1498
National Gallery of Art, 1618
National Gallery of Art, 1455
National Gallery of Art, 1965
National Gallery of Art, 1963
National Gallery of Art, 1516
National Gallery of Art, 1929
National Gallery of Art, 1991
Patrons' Permanent Fund, 1972
![Touched Red [working proof 9]](https://api.nga.gov/iiif/8a5e9337-4ecf-4820-80d8-1207b621402a/full/843,/0/default.jpg)
![Zone [trial proof 6]](https://api.nga.gov/iiif/39ebf91c-690c-4ad3-825f-2dc12d0f6dd2/full/843,/0/default.jpg)