REMOVE

1. rubbish
2. pipes (smoking equipment)
3. wheels (components)
4. sky

WHAT

1. armchairs (1)
2. artists (visual artists) (1)
3. beards (1)
4. black-and-white film (1)
5. cardigans (1)
6. curtains (window hangings … (1)
7. guitars (1)
8. interior views (1)
9. lamps (lighting devices) (1)
10. men (male humans) (1)
11. neckties (1)
12. portraits (1)
13. shadows (1)
14. sitting (1)
15. sunlight (1)
16. three-quarter views (1)
17. Visual Works (hierarchy n … (1)
18. windows (1)
19. woodwork (1)

Less

WHO

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

WHEN

1. 1969 (1)