REMOVE

1. snow (precipitation)
2. stairs
3. balconies
4. bushes
5. doors
6. black-and-white film

WHAT

1. Visual Works (hierarchy n … (1)
2. branches (plant component … (1)

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WHERE

1. New Windsor, Maryland (1)

WHO

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

WHEN

1. 1972 (1)