REMOVE

1. tipis
2. trucks
3. hills
4. bushes
5. automobiles

WHAT

1. barns (1)
2. black-and-white film (1)
3. doors (1)
4. exterior views (1)
5. forests (plant communitie … (1)
6. lamps (lighting devices) (1)
7. shadows (1)
8. sky (1)
9. snow (precipitation) (1)
10. studios (work spaces) (1)
11. sunlight (1)
12. trees (1)
13. utility poles (1)
14. Visual Works (hierarchy n … (1)
15. windows (1)
16. winter (1)

Less

WHERE

1. Westminster, Maryland (1)

WHO

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

WHEN

1. 1965 (1)
2. 1965 January (1)