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Ben Vautier, Fluxus Music, to open and close, (serigraph and key on paper), Edizioni Factotum Art, Verona, 1980, Edition of 100 [Fondazione Bonotto, Molvena (VI). © Ben Vautier]
Ben Vautier, Fluxus Music, to open and close, (serigraph and key on paper), Edizioni Factotum Art, Verona, 1980, Edition of 100 [Fondazione Bonotto, Molvena (VI). © Ben Vautier]
