REMOVE

1. trees
2. bushes
3. workers
4. automobiles
5. roads
6. service stations

WHAT

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

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WHERE

1. New Windsor, Maryland (1)

WHEN

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