REMOVE

1. rooftops
2. streets
3. plants

WHAT

1. atmospheric perspective (1)
2. automobiles (3)
3. barriers (2)
4. black-and-white film (5)
5. branches (plant component … (1)
6. buildings (structures) (1)
7. bushes (3)
8. campuses (1)
9. cityscapes (representatio … (1)
10. coastlines (1)
11. colleges (buildings) (1)
12. columns (architectural el … (1)
13. domes (architectural elem … (1)
14. driveways (1)
15. exterior views (5)
16. factories (structures) (1)
17. forests (plant communitie … (1)
18. freight cars (1)
19. garages (1)
20. groves (plant communities … (1)
21. houses (4)
22. lamps (lighting devices) (1)
23. landscapes (representatio … (1)
24. men (male humans) (1)
25. neighborhoods (5)
26. oceans (1)
27. partial views (3)
28. porches (3)
29. railroads (1)
30. rock (1)
31. seascapes (1)
32. service stations (1)
33. shadows (3)
34. ships (1)
35. shipyards (1)
36. sidewalks (3)
37. signs (declatory or adver … (1)
38. sky (2)
39. sunlight (3)
40. towers (building division … (3)
41. tractors (agricultural eq … (1)
42. trains (vehicle groupings … (1)
43. trees (5)
44. utility poles (3)
45. Visual Works (hierarchy n … (5)
46. windows (3)
47. yards (areas) (4)

WHERE

1. New Windsor, Maryland (4)
2. San Francisco, California (1)

WHEN

1. 1967 (4)
2. 1970 (1)
3. ca. 1970 (1)