REMOVE

1. 1971
2. 1978
3. 1963

WHAT

1. Visual Works (hierarchy n … (2)
2. artists (visual artists) (2)
3. black-and-white film (2)
4. hats (2)
5. men (male humans) (2)

More 

WHERE

1. Niagara Falls, Ontario, C … (1)
2. Westminster, Maryland (1)

WHO

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

WHEN

1. 1964 (2)