1987–1988
Gemini G.E.L., 1987
Gemini G.E.L., 1976
Ellsworth Kelly, 1969
Gemini G.E.L., 1982
Gemini G.E.L., 1966
Gemini G.E.L., 1981
Gemini G.E.L., 1983
Claudio Stickar, 1990
Gemini G.E.L., 1978
Gemini G.E.L., 1977
Gemini G.E.L., 1971
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