REMOVE

1. white
2. yellow
3. black
4. 1950

WHAT

1. Visual works (hierarchy n … (2)
2. abstraction (2)
3. oil paint (2)

WHERE

1. 48 Cooper Square, New Yor … (1)
2. New York, New York (1)
3. San Francisco, California (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1949 (1)