REMOVE

1. barns
2. farms
3. cornstalk
4. plants

WHAT

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

Less

WHERE

1. New York, New York (1)
2. Westminster, Maryland (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1958 (1)
2. 1970 (1)
3. 1970-09-14 (1)