REMOVE

1. yellow (color)
2. gray (color)
3. crimson (color)
4. Abstract Expressionist

WHAT

1. Visual works (hierarchy n … (3)
2. crimson (color) (3)
3. gray (color) (3)
4. oil paint (paint) (3)
5. yellow (color) (3)

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WHERE

1. San Francisco, California (2)
2. New York, New York (1)

WHO

1. Still, Clyfford (3)

WHEN

1. 1947 (1)
2. 1948 (1)
3. 1951 (1)