REMOVE

1. hats
2. plants
3. trees
4. houses

WHAT

1. artists (visual artists) (1)
2. atmospheric perspective (1)
3. automobiles (1)
4. black-and-white film (2)
5. buildings (structures) (1)
6. bushes (1)
7. coats (garments) (1)
8. driveways (1)
9. exterior views (2)
10. eyeglasses (1)
11. fields (land) (1)
12. forests (plant communitie … (1)
13. freight cars (1)
14. garages (1)
15. hills (1)
16. lamps (lighting devices) (1)
17. landscapes (representatio … (1)
18. men (male humans) (2)
19. neighborhoods (2)
20. parking lots (1)
21. portraits (1)
22. purses (ladies' accessori … (1)
23. railroads (1)
24. rails (transit system ele … (1)
25. roads (1)
26. rock (1)
27. rooftops (1)
28. rubbish (1)
29. sidewalks (1)
30. signs (declatory or adver … (1)
31. sky (2)
32. soil (1)
33. trains (vehicle groupings … (1)
34. trucks (1)
35. utility poles (1)
36. Visual Works (hierarchy n … (2)
37. wheels (components) (1)
38. women (1)
39. workers (1)
40. yards (areas) (1)

WHERE

1. New Windsor, Maryland (2)

WHO

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

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WHEN

1. 1967 (1)
2. 1969 (1)