REMOVE

1. sidewalks
2. automobiles
3. utility poles
4. colleges (buildings)
5. trees

WHAT

1. buildings (structures) (1)
2. bushes (1)
3. campuses (1)
4. color film (film) (1)
5. exterior views (1)
6. shadows (1)
7. sky (1)
8. streets (1)
9. studios (work spaces) (1)
10. sunlight (1)
11. towers (building division … (1)
12. Visual Works (hierarchy n … (1)
13. windows (1)

WHERE

1. San Francisco, California (1)

WHO

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

WHEN

1. 1971 (1)
2. ca. 1971 (1)