REMOVE

1. sky
2. stairs
3. trees
4. doors
5. rock
6. sunlight

WHAT

1. artists (visual artists) (1)
2. beards (1)
3. black-and-white film (1)
4. coats (garments) (1)
5. curtains (window hangings … (1)
6. doorways (1)
7. furniture (1)
8. interior views (1)
9. men (male humans) (1)
10. mirrors (1)
11. neckties (1)
12. portraits (1)
13. profiles (figures) (1)
14. reflections (perceived pr … (1)
15. silhouettes (1)
16. sitting (1)
17. trimming (material) (1)
18. Visual Works (hierarchy n … (1)
19. windows (1)
20. woodwork (1)

WHEN

1. 1960 (1)
2. 1975 (1)
3. between 1960 - 1975 (1)