REMOVE

1. roads
2. wells (structures)
3. farmhouses
4. farms
5. shadows
6. Westminster, Maryland

WHAT

1. Visual Works (hierarchy n … (1)
2. barns (1)
3. black-and-white film (1)
4. buildings (structures) (1)
5. clouds (1)

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WHEN

1. 1961 (1)
2. after 1961 (1)