REMOVE

1. spouses
2. daughters
3. sitting
4. statues
5. barriers
6. black-and-white film
7. 1958

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. benches (furniture) (1)

More 

WHERE

1. New York, New York (1)

WHO

1. Diane Still Knox; Diane K … (1)
2. Knox, Diane Still (1)