REMOVE

1. fences
2. audiences
3. commencements
4. flags
5. trains (vehicle groupings)

WHAT

1. black-and-white film (1)
2. brick (clay product) (1)
3. buildings (structures) (1)
4. campuses (1)
5. chairs (furniture forms) (1)
6. colleges (buildings) (1)
7. exterior views (1)
8. men (male humans) (1)
9. plants (1)
10. platforms (general) (1)
11. podiums (platforms) (1)
12. railroad stations (1)
13. robes (main garments) (1)
14. shadows (1)
15. sitting (1)
16. stages (performances spac … (1)
17. students (1)
18. studios (work spaces) (1)
19. sunlight (1)
20. train sheds (1)
21. Visual Works (hierarchy n … (1)
22. windows (1)
23. women (1)

WHEN

1. 1967 (1)