Ca. 1910, oil/cardboard, up. left sign. E. Eitner, on reverse signed, titled and described with pencil Ernst Eitner, Toni am Klavier, 964 G. - E. often painted his family in everyday situations, eg. his wife Toni (Antonia Bißling). He married Toni 1895 in Lübeck. - Painter and graphic artist, student of G. Schönleber in Karlsruhe, co-founder of the Hamburgischer Künstlerclub, several educational journeys in Europe. Mus.: Hamburg (Kunsthalle, Altonaer Museum, Museum f. Hamburgische Geschichte, Museum f. Kunst u. Gewerbe), Schleswig (SHLM), Lübeck (St.-Annen-Museum), Flensburg. Lit.: Thieme-Becker, Vollmer, Der Neue Rump, Kat. Haspa: E.E. - Ein Hamburger Impressionist, 2005, E.E. Ein Hamburger Maler des Lichts, 2012 a. others.