REMOVE

1. sidewalks
2. shadows
3. windows
4. utility poles
5. barriers
6. 1967

WHAT

1. automobiles (1)
2. black-and-white film (1)
3. buildings (structures) (1)
4. coats (garments) (1)
5. driveways (1)
6. exterior views (1)
7. freight cars (1)
8. hats (1)
9. houses (1)
10. lamps (lighting devices) (1)
11. men (male humans) (1)
12. neighborhoods (1)
13. parking lots (1)
14. plants (1)
15. purses (ladies' accessori … (1)
16. railroads (1)
17. rails (transit system ele … (1)
18. roads (1)
19. rock (1)
20. rubbish (1)
21. signs (declatory or adver … (1)
22. sky (1)
23. soil (1)
24. trains (vehicle groupings … (1)
25. trees (1)
26. trucks (1)
27. Visual Works (hierarchy n … (1)
28. wheels (components) (1)
29. women (1)
30. workers (1)

WHERE

1. New Windsor, Maryland (1)

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. 1969 (1)