REMOVE

1. fences
2. automobiles
3. black-and-white film
4. sky
5. streets
6. bushes
7. sidewalks

WHAT

1. Visual Works (hierarchy n … (1)
2. branches (plant component … (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1966 (1)
2. after 1966 (1)