Former President of the Federal Republic of Germany 1996, with Günter RittnerFormer Chancellor of Germany 1974, Gallery of Chancellors BerlinFormer Chancellor of Germany 1976, Gallery of Chancellors Berlin1977, politician of Social Democratic Party of Germany, Munich1994, Gallery of Presidents of the Bavarian State ParliamentMax Schmidheiny 1978, businessmanDr. Ludwig Bölkow 1978, aircraft designerFriedrich Wilhelm, Prince of Hohenzollern 2003Kardinal Friedrich Wetter 1998, with Günter RittnerProf. Robert Huber 2008, biochemist and Nobel laureateRudolf Vogel 1965, actor, Munich KammerspieleTherese Giehse 1966, as Mother Courage, actressClaire Watson 1964, Gallery of Bavarian State OperaFritz Kortner 1967, movie- and theater directorHeinz Rühmann 1968, actor; felt pen drawingCurd Jürgens 1964, actorAnnette Kolb 1965, writer; charcoal drawingCharles Regnier 1964, actor; chalk drawingGustl Bayrhammer 1987, actor; Rittner at workWerner Finck 1967, cabaret artistChinese Tower 1962, English Garden, MunichVenice 1962Spaniard 1972, pastelChildren of the Caribbean 1965