REMOVE

1. paintings (visual works)
2. students
3. artists (visual artists)
4. 48 Cooper Square, New York, …
5. Bristol, England
6. Los Angeles, California
7. 312 Church Street, New Winds …
8. Clyfford Still; Still, Clyff …
9. Still, Patricia Alice Garske

WHAT

1. Visual Works (hierarchy n … (1)
2. barriers (1)
3. benches (furniture) (1)
4. black-and-white film (1)

More 

WHERE

1. New York, New York (1)

WHO

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

WHEN

1. 1958 (1)