REMOVE

1. trees
2. sky
3. windows
4. workers
5. boys
6. plants

WHAT

1. abstraction (2)
2. black (1)
3. gray (2)
4. maroon (1)
5. oil paint (2)
6. orange (1)
7. Visual works (hierarchy n … (2)
8. white (2)

Less

WHERE

1. Richmond, Virginia (2)
2. New York, New York (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1943 (2)
2. 1946 (1)
3. between 1943 and 1946 (1)