REMOVE

1. exhibitions (events)
2. paintings (visual works)
3. Philadelphia, Pennsylvania
4. Greece
5. Abstract Expressionist
6. Baltimore, Maryland
7. New Windsor, Maryland
8. Still, Clyfford

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. baseball (field sport) (1)
4. beards (1)
5. black-and-white film (1)

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WHO

1. Campbell, Sandra L. Still (1)
2. Sandra L. Still Campbell; … (1)

WHEN

1. 1971 (1)