Alice and Martin Provensen

American couple who illustrated more than 40 children's books together, 19 of which they also wrote and edited. According to Alice, "we were a true collaboration. Martin and I really were one artist." Alice Rose Provensen (born Twitchell) Born: 14 August 1918 in Chicago, Illinois, United States Died: 23 April 2018 in San Clemente, California, United States Martin Provensen Born: 10 July 1916 in Chicago, Illinois, United States Died: 27 March 1987 in Staatsburg, New York, United States