Arturo Umberto Samuele Schwarz

Born in Alessandria d'Egitto, 1924. Died 2021. Italian scholar, art historian, poet, writer, lecturer, art consultant and curator. He lived in Milan, where he amassed a large collection of Dada and Surrealist art, including many works by personal friends such as Marcel Duchamp, André Breton, Man Ray, and Jean Arp.
en.wikipedia.orgwikiArturo_Schwarz