REMOVE

1. sky
2. trees
3. utility poles
4. 1970

WHAT

1. atmospheric perspective (1)
2. automobiles (1)
3. banks (landforms) (1)
4. black-and-white film (1)
5. branches (plant component … (1)
6. buildings (structures) (1)
7. campuses (1)
8. colleges (buildings) (1)
9. color film (film) (1)
10. exterior views (1)
11. fields (land) (1)
12. forests (plant communitie … (1)
13. hills (1)
14. horizon line (1)
15. lamps (lighting devices) (1)
16. landscapes (representatio … (1)
17. plants (1)
18. roads (1)
19. shadows (1)
20. stairs (1)
21. sunlight (1)
22. towers (building division … (1)
23. Visual Works (hierarchy n … (2)
24. windows (1)

WHERE

1. Maryland (1)
2. San Francisco, California (1)

WHO

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

WHEN

1. 1960 (1)
2. between 1960 - 1970 (1)
3. ca. 1970 (1)