Domenico "Mimmo" Rotella (Catanzaro, 7 October 1918 ââ¬â Milan, 8 January 2006) was an Italian artist considered an important figure in post-war European art. Best known for his works of decollage and psychogeographics, made from torn advertising posters. He was associated to the Ultra-Lettrists an offshoot of Lettrism and later was a member of the Nouveau Réalisme, founded in 1960 by the art critic Pierre Restany.