REMOVE

1. lamps (lighting devices)
2. branches (plant components)
3. plants
4. buildings (structures)

WHAT

1. Visual Works (hierarchy n … (1)
2. automobiles (1)
3. bushes (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

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