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Division, 1962 -
Pfizer Lab, 1962
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Red, Yellow, 1962
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Blue, Red, 1962
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Barnie, 1962
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Blue with Red Waves, 1962-63
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George's Sun, 1963
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Red Cross, 1963
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Opposites, 1963
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Blue and White, 1963
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Red, Black, White, 1963
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Blue and White, 1964
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Green, Blue, 1964
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Blue Line, 1964
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Systemic Steps, 1964
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Andean Cross, 1964
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Blue Cross, 1964
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Yellow on White, 1965
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Red and White with Graphite Line, 1965
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Grey with Pink, 1965
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Pink with Grey, 1965
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Two + Two, 1967
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T’s Nylon, 1968
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Stretched and Leaning, 1968/2025
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Pink T, 1968
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Grey, 1968
