REMOVE

1. Visual works (hierarchy name …
2. Visual works (hierarchy name …
3. blue (color)
4. black (color)
5. oil paint (paint)
6. San Francisco, California
7. San Francisco, California
8. 1948
9. 1949

WHAT

1. Visual works (hierarchy n … (1)
2. abstraction (1)
3. black (color) (1)
4. blue (color) (1)
5. oil paint (paint) (1)

WHERE

1. San Francisco, California (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1948–1949 (1)
2. Abstract Expressionist (1)