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Ron Adams, 1997
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Gemini G.E.L., 1992
Gemini G.E.L., 1971
Frank Stella, 2000
Gemini G.E.L., 1969
James Webb, 1969
Benjamin B. Smith, 1971
Benjamin B. Smith, 1967
Gemini G.E.L., 1979
![Zone [trial proof]](https://api.nga.gov/iiif/ac089abd-a62b-4356-971b-e8cff96a8112/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/1283efd3-de54-42b3-a090-9d9497842a5b/full/843,/0/default.jpg)
