REMOVE

1. physicians
2. black-and-white film
3. plants
4. men (male humans)

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. brick (clay product) (1)
4. cabins (houses) (1)

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WHEN

1. 1958 (1)
2. ca. 1958 (1)