REMOVE

1. tipis
2. soil
3. faces
4. clouds

WHAT

1. color film (film) (1)
2. color negatives (1)
3. farms (1)
4. interior views (1)
5. rooms and spaces (1)
6. stairs (1)
7. stretchers (framing and m … (1)
8. studios (work spaces) (1)
9. Visual Works (hierarchy n … (1)
10. windows (1)
11. wood (1)

Less

WHO

1. Campbell, Sandra L. Still (1)
2. Garske, Patricia; Patrici … (1)
3. Sandra L. Still Campbell; … (1)
4. Still, Patricia Alice Gar … (1)

More 

WHEN

1. 1984 (1)