REMOVE

1. parks (recreation areas)
2. 1964

WHAT

1. Visual Works (hierarchy n … (2)
2. artists (visual artists) (2)
3. eyeglasses (2)
4. men (male humans) (2)

More 

WHERE

1. New York, New York (1)
2. Niagara Falls, Ontario, C … (1)

WHO

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

WHEN

1. ca. 1964 (1)