Keywords: Bertold Hummel.jpg Bertold Hummel self-photographed 1994 Mahummel original upload log de wikipedia Magnus Manske CommonsHelper page de wikipedia Bertold_Hummel jpg 2007-12-11 20 56 Mahummel 365×400× 15278 bytes <nowiki> Andere Versionen </nowiki> Composers from Germany 1925 births 2002 deaths Classical composers Modernism History of music Black and white photographic portraits of men |