REMOVE

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

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. studios (work spaces) (1)
9. sunlight (1)
10. towers (building division … (1)
11. trees (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)