REMOVE

1. woods (plant communities)
2. concrete block
3. hills
4. benches (furniture)

WHAT

1. Visual Works (hierarchy n … (2)
2. black-and-white film (2)
3. buildings (structures) (2)

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WHERE

1. Westminster, Maryland (2)

WHO

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

WHEN

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