REMOVE

1. automobiles
2. barriers

WHAT

1. athletes (3)
2. black-and-white film (4)
3. buildings (structures) (1)
4. bushes (1)
5. exterior views (2)
6. fences (1)
7. horses (animals) (3)
8. houses (1)
9. men (male humans) (3)
10. neighborhoods (1)
11. partial views (1)
12. paths (1)
13. plants (4)
14. platforms (general) (1)
15. polo (field sport) (3)
16. polo clubs (built complex … (3)
17. polo fields (3)
18. rock (1)
19. rooftops (1)
20. shadows (1)
21. sidewalks (1)
22. signs (declatory or adver … (2)
23. sky (3)
24. spectators (event observe … (3)
25. sports uniforms (3)
26. streets (1)
27. sunlight (1)
28. trees (4)
29. Visual Works (hierarchy n … (4)
30. woods (plant communities) (3)
31. yards (areas) (1)

WHERE

1. Aiken, South Carolina (3)
2. New Windsor, Maryland (1)

WHO

1. Clyfford Still; Still, Cl … (3)
2. Still, Clyfford (3)

WHEN

1. 1966 (3)
2. 1967 (1)