REMOVE

1. roads
2. fields (land)
3. shadows
4. black-and-white film
5. plants
6. windows
7. barns

WHAT

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

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WHERE

1. Westminster, Maryland (1)

WHEN

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