REMOVE

1. rock
2. black-and-white film
3. workers
4. windows
5. houses
6. plants
7. driveways

WHAT

1. Visual Works (hierarchy n … (1)
2. buildings (structures) (1)
3. doors (1)

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WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1971 (1)
2. ca. 1971 (1)