REMOVE

1. eyeglasses
2. Niagara Falls (waterfall)
3. black-and-white film
4. artists (visual artists)

WHAT

1. Visual Works (hierarchy n … (1)

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WHERE

1. Niagara Falls, Ontario, C … (1)

WHO

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

WHEN

1. 1964 (1)