REMOVE

1. hats
2. bow ties
3. farms
4. barns

WHAT

1. Visual works (hierarchy n … (2)
2. abstraction (2)
3. brown (2)
4. green (2)
5. oil paint (2)

More 

WHERE

1. San Francisco, California (1)
2. Westminster, Maryland (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1946 (1)
2. 1969 (1)
3. Abstract Expressionist (1)