REMOVE

1. paths
2. plants
3. roads
4. soil
5. 1935

WHAT

1. autumn (1)
2. black-and-white film (1)
3. branches (plant component … (1)
4. color film (film) (1)
5. exterior views (1)
6. freight cars (1)
7. houses (2)
8. interior views (1)
9. ladders (2)
10. landscapes (representatio … (1)
11. porches (1)
12. railroads (1)
13. rails (transit system ele … (1)
14. scaffolds (1)
15. signs (declatory or adver … (1)
16. sky (1)
17. trains (vehicle groupings … (1)
18. trees (2)
19. Visual Works (hierarchy n … (2)
20. wheels (components) (1)
21. windows (1)
22. wrecks (sites) (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)
5. Still, Patricia (1)

More 

WHEN

1. 1969 (1)
2. 1970 (1)