REMOVE

1. Visual Works (hierarchy name …
2. tripods (stands)

WHAT

1. art photography (1)
2. black-and-white negatives (1)
3. desks (1)
4. interior views (1)

WHO

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

WHEN

1. 1964 (1)
2. 1964 - 1966 (1)
3. 1966 (1)