REMOVE

1. sunglasses
2. students
3. men (male humans)
4. black-and-white film

WHAT

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

WHEN

1. 1967 (1)