REMOVE

1. replicas
2. brown (color)

WHAT

1. Visual works (hierarchy n … (1)
2. abstraction (1)
3. black (color) (1)
4. gray (color) (1)

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WHERE

1. San Francisco, California (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1946 (1)
2. Abstract Expressionist (1)