REMOVE

1. Visual Works (hierarchy name …
2. barriers
3. three-quarter views

WHAT

1. artists (visual artists) (1)
2. black-and-white film (1)
3. concrete block (1)

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WHERE

1. Westminster, Maryland (1)

WHO

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

WHEN

1. 1964 (1)