REMOVE

1. sky
2. sidewalks
3. rock
4. plants
5. trees

WHAT

1. abstraction (2)
2. black (2)
3. blue (2)
4. brown (1)
5. oil paint (1)
6. oil pastels (1)
7. purple (2)
8. red (2)
9. Visual works (hierarchy n … (2)
10. yellow (1)

Less

WHERE

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

WHO

1. Still, Clyfford (2)

WHEN

1. 1954 (1)
2. 1977 (1)
3. 1977-02-14 (1)