REMOVE

1. fountains
2. sky
3. campuses
4. black-and-white film
5. 1950

WHAT

1. benches (furniture) (1)
2. buildings (structures) (1)
3. colleges (buildings) (1)
4. courtyards (1)
5. doorways (1)
6. exterior views (1)
7. geometric patterns (1)
8. tile (materials) (1)
9. trees (1)
10. Visual Works (hierarchy n … (1)

WHERE

1. San Francisco, California (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1946 (1)
2. between 1946 - 1950 (1)