REMOVE

1. clouds
2. cranes (equipment)
3. buildings (structures)
4. railroads
5. barriers
6. 1936

WHAT

1. Visual Works (hierarchy n … (1)
2. automobiles (1)
3. black-and-white film (1)
4. bushes (1)
5. columns (architectural el … (1)

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WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1966 (1)
2. after 1966 (1)