REMOVE

1. exterior views
2. Visual Works (hierarchy name …
3. pens (drawing and writing)
4. Campbell, Sandra L. Still
5. Campbell, Sandra L. Still

WHAT

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

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WHERE

1. Westminster, Maryland (1)

WHO

1. Sandra L. Still Campbell; … (1)

WHEN

1. 1964 (1)