1979–1983
Gemini G.E.L., 1976
Gemini G.E.L., 1992
Gemini G.E.L., 1969
Gemini G.E.L., 1980
Gemini G.E.L., 1967
Gemini G.E.L., 2002
Gemini G.E.L., 1987
Gemini G.E.L., 1999
Gemini G.E.L., 1971
![View [special proof]](https://api.nga.gov/iiif/c4cb9ad7-5c5f-498a-97ea-f99cc04b3c14/full/843,/0/default.jpg)
![#6 (after 'Untitled 1975') [progressive proof 15]](https://api.nga.gov/iiif/55152616-bdc8-4db4-94d1-fffd9fee52f0/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/1283efd3-de54-42b3-a090-9d9497842a5b/full/843,/0/default.jpg)
![Figure 7 [trial proof]](https://api.nga.gov/iiif/2a926bce-1780-418f-9d82-a50ecc5c8406/full/843,/0/default.jpg)
![Drypoint Delta [special proof]](https://api.nga.gov/iiif/6467a0f7-a7ae-40fc-98b2-b27ea13e71b0/full/843,/0/default.jpg)
![Night Sky 1 (Reversed) [special proof]](https://api.nga.gov/iiif/84474991-f0c6-4ce2-b7ac-bdc5479f0cc6/full/843,/0/default.jpg)
![Figure 0 [trial proof]](https://api.nga.gov/iiif/15948f33-e42f-4402-a53a-dd37c5caada7/full/843,/0/default.jpg)
![#1 (after 'Untitled 1975') [trial proof]](https://api.nga.gov/iiif/cf8054a2-8e31-4eda-adfc-67e25f8368ae/full/843,/0/default.jpg)
![Figure 1 [trial proof]](https://api.nga.gov/iiif/d19b56d3-b9eb-4103-895a-fb7a7cd59326/full/843,/0/default.jpg)