REMOVE

1. shadows
2. buildings (structures)
3. trees
4. bushes
5. benches (furniture)
6. 1964

WHAT

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

More 

WHERE

1. New York, New York (1)

WHEN

1. ca. 1964 (1)