REMOVE

1. machinery
2. Visual Works (hierarchy name …
3. railroads

WHAT

1. atmospheric perspective (1)
2. banks (landforms) (3)
3. barriers (1)
4. black-and-white film (10)
5. bridges (built works) (1)
6. buildings (structures) (6)
7. bushes (3)
8. close-up views (1)
9. clouds (1)
10. construction equipment (3)
11. construction sites (3)
12. cornstalk (4)
13. cranes (equipment) (7)
14. detail views (1)
15. exterior views (6)
16. farmhouses (2)
17. farms (2)
18. fences (2)
19. fields (land) (4)
20. forests (plant communitie … (2)
21. freight cars (5)
22. Grand Coulee Dam (dam) (3)
23. hats (2)
24. hills (5)
25. houses (1)
26. ladders (2)
27. landscapes (representatio … (7)
28. men (male humans) (5)
29. mountains (3)
30. paths (1)
31. plants (6)
32. platforms (general) (1)
33. railroad stations (1)
34. railroad yard (1)
35. rails (transit system ele … (9)
36. rivers (2)
37. roads (2)
38. rock (4)
39. rubbish (3)
40. scaffolds (3)
41. service stations (1)
42. shadows (1)
43. sheds (storage structures … (4)
44. signs (declatory or adver … (2)
45. sky (8)
46. soil (5)
47. studies (1)
48. sunlight (1)
49. tools (2)
50. towers (single built work … (3)
51. townscapes (representatio … (1)
52. tractors (agricultural eq … (4)
53. trains (vehicle groupings … (6)
54. trees (6)
55. trucks (3)
56. utility poles (6)
57. valleys (landforms) (1)
58. water tanks (1)
59. wheels (components) (1)
60. wood products (2)
61. woods (plant communities) (2)
62. workers (5)
63. wrecks (sites) (2)

WHERE

1. New Windsor, Maryland (5)
2. Grand Coulee, Washington (3)

WHO

1. Clyfford Still; Still, C … (11)
2. Still, Clyfford (11)
3. Campbell, Sandra L. Still (5)
4. Sandra L. Still Campbell; … (5)

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WHEN

1. 1969 (5)
2. 1936 (4)
3. 1923 (3)
4. 1937 (3)
5. ca. 1936 - 1937 (3)

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