REMOVE

1. driveways
2. farmhouses
3. roads
4. black-and-white film
5. 1961

WHAT

1. banks (landforms) (1)
2. barns (1)
3. birds (animals) (1)
4. buildings (structures) (1)
5. farms (1)
6. farmyards (1)
7. fences (1)
8. fields (land) (1)
9. forests (plant communitie … (1)
10. landscapes (representatio … (1)
11. plants (1)
12. sky (1)
13. trees (1)
14. Visual Works (hierarchy n … (1)

WHO

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

WHEN

1. after 1961 (1)