REMOVE

1. patterns (design elements)
2. 1960

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. backdrops (1)
4. black-and-white film (1)
5. men (male humans) (1)

WHO

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

WHEN

1. 1970 (1)
2. between 1960 - 1970 (1)