REMOVE

1. Visual works (hierarchy name …
2. Visual works (hierarchy name …
3. San Francisco, California
4. San Francisco, California
5. San Francisco, California
6. Varennes Street, San Francis …
7. Still, Clyfford

WHAT

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

WHERE

1. San Francisco, California (2)
2. Varennes Street, San Fran … (2)

WHO

1. Still, Clyfford (2)

WHEN

1. 1952 (2)