REMOVE

1. barriers
2. rivers
3. parks (recreation areas)
4. artists (visual artists)

WHAT

1. barns (1)
2. black-and-white film (2)
3. buildings (structures) (1)
4. cornstalk (1)
5. exterior views (2)
6. farms (1)
7. fields (land) (1)
8. forests (plant communitie … (1)
9. freight cars (1)
10. ladders (2)
11. landscapes (representatio … (2)
12. machinery (1)
13. men (male humans) (1)
14. plants (2)
15. railroads (2)
16. rails (transit system ele … (2)
17. rubbish (1)
18. sheds (storage structures … (1)
19. sky (1)
20. soil (1)
21. trains (vehicle groupings … (1)
22. trees (1)
23. trucks (1)
24. utility poles (1)
25. Visual Works (hierarchy n … (2)
26. water tanks (1)
27. wheels (components) (1)
28. workers (1)
29. wrecks (sites) (1)

Less

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. 1920 (1)
2. 1940 (1)
3. 1969 (1)
4. between 1920 - 1940 (1)

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