1968
Gemini G.E.L., 1977
James Webb, 1967
Gemini G.E.L., 1966
Jasper Johns, 1976
Charles Ritt, 1969
Jasper Johns, 1979
Gemini G.E.L., 1981
Jasper Johns, 1982
Gemini G.E.L., 1982
Jasper Johns, 1973
Jasper Johns, 1989
![#6 (after 'Untitled 1975') [progressive proof 5]](https://api.nga.gov/iiif/6efaa3de-f319-42dc-a4e5-549d82fc0137/full/843,/0/default.jpg)
![Figure 5 [working proof]](https://api.nga.gov/iiif/5eef711e-3d48-43c2-ab15-63e2da6c54c4/full/843,/0/default.jpg)
![Land's End [trial proof]](https://api.nga.gov/iiif/49cb2ce9-47f9-403b-8b1a-5072608bcf58/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/e26ba67c-abb5-4924-9ee3-63fe74a0c500/full/843,/0/default.jpg)
![Words [trial proof 9]](https://api.nga.gov/iiif/82875bec-d8c7-49e2-a951-053b63a9898f/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 9]](https://api.nga.gov/iiif/0bd96582-633e-4ca7-9500-fe28aa733643/full/843,/0/default.jpg)
![The Seasons [trial proof C]](https://api.nga.gov/iiif/6ee10b3a-9011-4be8-b638-4595de4a0973/full/843,/0/default.jpg)