REMOVE

1. sidewalks
2. streets
3. sky
4. stairs
5. windows
6. houses
7. geometric patterns
8. balconies

WHAT

1. Visual Works (hierarchy n … (1)
2. black-and-white film (1)
3. branches (plant component … (1)
4. brick (clay product) (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

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