REMOVE

1. black-and-white film
2. stables (animal housing)
3. sky
4. trees

WHAT

1. athletes (1)
2. barriers (1)
3. buildings (structures) (1)
4. exterior views (1)
5. fences (1)
6. horses (animals) (1)
7. men (male humans) (1)
8. paths (1)
9. plants (1)
10. polo (field sport) (1)
11. polo clubs (built complex … (1)
12. polo fields (1)
13. signs (declatory or adver … (1)
14. sports uniforms (1)
15. Visual Works (hierarchy n … (1)
16. woods (plant communities) (1)

WHERE

1. Aiken, South Carolina (1)

WHO

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

WHEN

1. 1966 (1)