REMOVE

1. trucks
2. plants
3. workers
4. sky
5. soil
6. 1969

WHAT

1. Visual Works (hierarchy n … (1)
2. automobiles (1)
3. bushes (1)
4. color film (film) (1)
5. columns (architectural el … (1)

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WHERE

1. New Windsor, Maryland (1)

WHO

1. Laudermilch, Jeanne (1)

WHEN

1. 1997 (1)