Isidore Isou (29 January 1925 – 28 July 2007), born Isidor Goldstein, was a Romanian-born French poet, dramaturge, novelist, film director, economist, and visual artist. He was the founder of Lettrism, an art and literary movement which owed inspiration to Dada and Surrealism. From Wikipedia.
Birthday: January 29, 1925
Death: July 28, 2007