1970
Gemini G.E.L., 2004
Frank Stella, 1970
Gemini G.E.L., 1969
Wade, Maclyn E., Dr. and Mrs., 1975
Gemini G.E.L., 1989
James Webb, 1976
Gemini G.E.L., 1966
James Webb, 1968
Frank Stella, 1967
Gemini G.E.L., 1973
Gemini G.E.L., 1981
![#2 (after 'Untitled 1975') [working proof]](https://api.nga.gov/iiif/bf75681a-a9c3-4037-8707-30a0b6a30f1e/full/843,/0/default.jpg)
![Figure 9 [trial proof]](https://api.nga.gov/iiif/eb1aa247-f34d-4619-9b25-d2615cc4bbdb/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/388bf80f-f371-41e2-aafa-df0f8981b9f9/full/843,/0/default.jpg)