REMOVE

1. plants
2. sky
3. neckties
4. boys
5. backdrops
6. sitting
7. children
8. automobiles
9. barriers

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. bushes (1)
4. color film (film) (1)
5. exterior views (1)

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WHEN

1. 1956 (1)
2. ca. 1956 (1)