REMOVE

1. plants
2. sunlight
3. utility poles
4. black-and-white film
5. pillars
6. automobiles

WHAT

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

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

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