REMOVE

1. rivers
2. rock
3. railroads
4. clouds
5. streets

WHAT

1. artists (visual artists) (1)
2. barriers (1)
3. beards (1)
4. berets (1)
5. black-and-white film (1)
6. bushes (1)
7. coats (garments) (1)
8. columns (architectural el … (1)
9. exterior views (1)
10. geometric patterns (1)
11. houses (1)
12. men (male humans) (1)
13. neckties (1)
14. plants (1)
15. porches (1)
16. portraits (1)
17. shadows (1)
18. sky (1)
19. sunlight (1)
20. trees (1)
21. Visual Works (hierarchy n … (1)

Less

WHERE

1. New Windsor, Maryland (1)

WHO

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

WHEN

1. 1971 (1)