REMOVE

1. driveways
2. houses
3. 1965
4. after 1966

WHAT

1. abstraction (2)
2. black (1)
3. blue (2)
4. green (1)
5. oil pastels (2)
6. purple (1)
7. red (2)
8. Visual works (hierarchy n … (2)

WHERE

1. New Windsor, Maryland (2)

WHO

1. Still, Clyfford (2)

WHEN

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