Untitled, Unfinished, Unsigned, 1992, Pastel, 8.5 x 11.25, D-036-1992
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Untitled, 1998
Untitled, Unfinished, Unsigned, 1998, Silverpoint on Gesso Board, 10.75 x 15.75, D-035-1998
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Untitled, circa 1990s
Untitled, Unfinished, Unsigned, circa 1990s, charcoal, 19.5 x 29.5, D-034-199x (drawing of Marion’s husband, J. Philip Ambuel with granddaughter Laura)
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Untitled, circa 2000s
Untitled / Unfinished / Unsigned, circa 2000s, Charcoal, 16 x 21, D-029-200x
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Sketch, circa 1990s
Sketch (untitled, unsigned), circa 1990s, graphite on tracing paper (with partially prepared background for painting on board), 15 x 11, (S-002-199x)
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Sketch, circa 1990s
Sketch (untitled, unsigned), circa 1990s, graphite on tracing paper, 11 x 9 irregular, (S-001-199x)
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Unsigned, circa 1980s
Unsigned, circa 1980s, Charcoal, 17.5 x 13.5 (D-005)
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