REMOVE

1. houses
2. bushes
3. fences
4. streets
5. utility poles

WHAT

1. black-and-white film (1)
2. close-up views (1)
3. detail views (1)
4. plants (1)
5. roads (1)
6. rock (1)
7. soil (1)
8. Visual Works (hierarchy n … (1)

Less

WHO

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

WHEN

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