REMOVE

1. barns
2. shadows
3. windows
4. fields (land)
5. farms
6. plants
7. sunlight
8. clouds

WHAT

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

More 

WHERE

1. Westminster, Maryland (1)

WHEN

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