REMOVE

1. trucks
2. women
3. barriers
4. 1969
5. 1949
6. 1925

WHAT

1. banks (landforms) (1)
2. barns (2)
3. black-and-white film (2)
4. buildings (structures) (2)
5. clouds (2)
6. exterior views (2)
7. farmhouses (1)
8. farms (2)
9. fields (land) (2)
10. forests (plant communitie … (2)
11. groves (plant communities … (1)
12. hills (2)
13. horizon line (1)
14. houses (1)
15. landscapes (representatio … (2)
16. plants (2)
17. roads (1)
18. sheds (storage structures … (1)
19. signs (declatory or adver … (1)
20. sky (2)
21. trees (2)
22. utility poles (1)
23. Visual Works (hierarchy n … (2)

Less

WHERE

1. Maryland (1)

WHO

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

WHEN

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