REMOVE

1. streets
2. trees
3. sky
4. black-and-white film
5. coffers (ceiling components)
6. bushes

WHAT

1. Visual Works (hierarchy n … (1)
2. branches (plant component … (1)
3. brick (clay product) (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1966 (1)
2. ca. 1966 (1)