The Chaffey Community Museum of Art was founded in April 1941 by Francis and Helen Line of Ontario, California in memory of their daughter Barbara, who died of leukemia at age eight. The Collection began with nine paintings purchased by the Lines after visiting the artists in their studios. Featured artists include Conrad Buff, Thomas Craig, Emil Kosa, Jr., Paul Lauritz, Marjorie Lindgren, Marion Olds, Clyde Scott.and Anna Wilson.