REMOVE

1. stairs
2. plants
3. automobiles
4. sunlight
5. neighborhoods
6. branches (plant components)

WHAT

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

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

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