REMOVE

1. trees
2. bushes
3. buildings (structures)
4. garages
5. 1961

WHAT

1. barns (1)
2. benches (furniture) (1)
3. black-and-white film (1)
4. clouds (1)
5. concrete block (1)
6. driveways (1)
7. exterior views (1)
8. farms (1)
9. fields (land) (1)
10. forests (plant communitie … (1)
11. lamps (lighting devices) (1)
12. landscapes (representatio … (1)
13. plants (1)
14. sky (1)
15. utility poles (1)
16. Visual Works (hierarchy n … (1)
17. windows (1)
18. wood products (1)
19. yards (areas) (1)

WHO

1. Campbell, Sandra L. Still (1)
2. Sandra L. Still Campbell; … (1)

WHEN

1. after 1961 (1)