REMOVE

1. tipis
2. plants
3. trucks
4. hills
5. 1937
6. 1938

WHAT

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

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)