1981
Gemini G.E.L., 1986
Gemini G.E.L., 1978
Gemini G.E.L., 2004
Gemini G.E.L., 1984
Kenneth Farley, 1989
Gemini G.E.L., 1982
Gemini G.E.L., 1968
Gemini G.E.L., 1971
Gemini G.E.L., 1980
Doris Simmelink, 1984
![Figure 8 [trial proof 2]](https://api.nga.gov/iiif/76aa8056-2a81-4f8a-a52c-61ebea9e56c0/full/843,/0/default.jpg)
![WEG I from White Embossings on Gray [artist's proof]](https://api.nga.gov/iiif/4dc94055-c252-4edf-be4b-dc355e14c84e/full/843,/0/default.jpg)
![Self-Portrait [special proof]](https://api.nga.gov/iiif/bc94a45e-3abf-4c3a-a193-b2c3642b4aaf/full/843,/0/default.jpg)
![December 1984 [special proof]](https://api.nga.gov/iiif/a8898df0-1c69-4384-87c0-8e3e0f52731c/full/843,/0/default.jpg)