REMOVE

1. spring (season)
2. 1974
3. 1956
4. 1929

WHAT

1. automobiles (1)
2. buildings (structures) (1)
3. bushes (1)
4. campuses (1)
5. colleges (buildings) (1)
6. color film (film) (1)
7. exterior views (1)
8. shadows (1)
9. sidewalks (1)
10. sky (1)
11. streets (1)
12. studios (work spaces) (1)
13. sunlight (1)
14. towers (building division … (1)
15. trees (1)
16. utility poles (1)
17. Visual Works (hierarchy n … (1)
18. windows (1)

Less

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)