REMOVE

1. winter
2. 1975
3. 1930

WHAT

1. Visual works (hierarchy n … (2)
2. abstraction (2)
3. black (2)
4. brown (2)
5. ocher (2)

WHERE

1. San Francisco, California (2)

WHO

1. Still, Clyfford (2)

WHEN

1. 1947 (2)