 Some of Richard Diebenkorn's important works are "Cityscape 1 (1963), Interior with Doorway (1962)," etc.Theophilus Brown (1919-2012) and Paul John Wonner (1920-2008) both felt strongly influenced by the more established artists' work.In 1955, both Brown and Wonner rented studio spaces within the same building which was also the building where Diebenkorn worked.