REMOVE

1. blue
2. 1925
3. 1969
4. 1946

WHAT

1. atmospheric perspective (1)
2. banks (landforms) (1)
3. barns (2)
4. black-and-white film (2)
5. buildings (structures) (2)
6. clouds (1)
7. domes (architectural elem … (1)
8. exterior views (2)
9. farms (2)
10. fields (land) (2)
11. forests (plant communitie … (2)
12. hills (1)
13. horizon line (2)
14. houses (2)
15. landscapes (representatio … (2)
16. neighborhoods (1)
17. plants (2)
18. roads (2)
19. rooftops (1)
20. signs (declatory or adver … (1)
21. sky (2)
22. towers (building division … (1)
23. trees (2)
24. utility poles (2)
25. Visual Works (hierarchy n … (2)
26. windows (1)
27. yards (areas) (1)

Less

WHERE

1. Maryland (1)
2. New Windsor, Maryland (1)

WHEN

1. 1961 (1)
2. 1967 (1)
3. after 1961 (1)