REMOVE

1. photographers
2. commencements
3. lamps (lighting devices)
4. black-and-white film

WHAT

1. audiences (1)
2. buildings (structures) (1)
3. exterior views (1)
4. hats (1)
5. hills (1)
6. men (male humans) (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)