REMOVE

1. hills
2. sky
3. Maryland

WHAT

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

WHEN

1. 1960 (1)
2. 1961 (1)
3. 1970 (1)
4. after 1961 (1)
5. between 1960 - 1970 (1)

More