REMOVE

1. girls
2. cardigans
3. trees
4. buildings (structures)
5. neckties
6. automobiles
7. daughters
8. hills

WHAT

1. banks (landforms) (1)
2. barns (1)
3. birds (animals) (1)
4. black-and-white film (1)
5. driveways (1)
6. farmhouses (1)
7. farms (1)
8. farmyards (1)
9. fences (1)
10. fields (land) (1)
11. forests (plant communitie … (1)
12. landscapes (representatio … (1)
13. plants (1)
14. roads (1)
15. sky (1)
16. Visual Works (hierarchy n … (1)

WHO

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

WHEN

1. 1961 (1)
2. after 1961 (1)