REMOVE

1. trees
2. roads
3. polo (field sport)

WHAT

1. bridges (built works) (1)
2. color film (film) (1)
3. exterior views (1)
4. farms (1)
5. horses (animals) (1)
6. indoor tennis courts (1)
7. landscapes (representatio … (1)
8. polo clubs (built complex … (1)
9. polo fields (1)
10. tennis (1)
11. Visual Works (hierarchy n … (1)

WHERE

1. Aiken, South Carolina (1)

WHO

1. Still, Clyfford (1)
2. Still, Patricia (1)

WHEN

1. 1966 (1)
2. circa 1966 March (1)