REMOVE

1. hats
2. buildings (structures)
3. men (male humans)
4. photographers

WHAT

1. audiences (1)
2. black-and-white film (1)
3. commencements (1)
4. exterior views (1)
5. hills (1)
6. lamps (lighting devices) (1)
7. plants (1)
8. robes (main garments) (1)
9. signs (declatory or adver … (1)
10. sky (1)
11. soil (1)
12. students (1)
13. sunglasses (1)
14. trees (1)
15. Visual Works (hierarchy n … (1)
16. women (1)

WHEN

1. 1967 (1)