REMOVE

1. red
2. black
3. blue
4. purple

WHAT

1. artists (visual artists) (1)
2. beards (1)
3. black-and-white film (1)
4. books (1)
5. chairs (furniture forms) (1)
6. curtains (window hangings … (1)
7. interior views (1)
8. men (male humans) (1)
9. neckties (1)
10. portraits (1)
11. profiles (figures) (1)
12. sitting (1)
13. sweaters (1)
14. tables (support furniture … (1)
15. three-quarter views (1)
16. trimming (material) (1)
17. Visual Works (hierarchy n … (1)
18. woodwork (1)

Less

WHO

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

WHEN

1. 1969 (1)
2. ca. 1969 (1)