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Untitled, 1975 -
Canyon Series No.33, 1970s
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Untitled (Black and White Leaves), 1970s
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Untitled (Red with Black), 1970s
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Red Music, 1960s
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Untitled (black and yellow abstract), 1960s
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Still Life, 1960-70s
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(RIB142) Pink and Blue Abstract, 1960-1969
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(RIB252) Blue Peach Abstract, 1960-1969
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(RIB297) Red and Blue Abstract, 1960-1969
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Light on White Mountain, 1950s
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Untitled Abstract, 1950-60s
