REMOVE

1. paths
2. athletes
3. trees
4. polo (field sport)

WHAT

1. Visual Works (hierarchy n … (2)
2. barriers (2)
3. black-and-white film (2)
4. buildings (structures) (2)

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WHERE

1. Aiken, South Carolina (2)

WHO

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

WHEN

1. 1966 (2)