1970
Frank Stella, 1971
Gemini G.E.L., 1966
Gemini G.E.L., 1979
Gemini G.E.L., 1968
Gemini G.E.L., 1977
Frank Stella, 1982
Gemini G.E.L., 1986
Frank Stella, 1972
Gemini G.E.L., 1978
Frank Stella, 1967
Gemini G.E.L., 1980
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