REMOVE

1. black-and-white film
2. trees
3. houses
4. fences
5. barns
6. garages

WHAT

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

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1967 (1)
2. ca. 1967 (1)