REMOVE

1. smoking (activity)
2. moustaches
3. cans (containers)
4. Namuth, Hans

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. artists' materials (1)
4. black-and-white film (1)

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WHERE

1. 48 Cooper Square, New Yor … (1)

WHO

1. Hans Namuth (1)

WHEN

1. 1951 (1)