REMOVE

1. coats (garments)
2. Visual Works (hierarchy name …
3. men (male humans)
4. garages
5. fields (land)
6. hills
7. forests (plant communities)
8. New Windsor, Maryland
9. Campbell, Sandra L. Still

WHAT

1. automobiles (1)
2. banks (landforms) (1)
3. black-and-white film (1)
4. boys (1)

More 

WHO

1. Clyfford Still; Still, Cl … (1)
2. Sandra L. Still Campbell; … (1)
3. Still, Clyfford (1)

WHEN

1. 1969 (1)