Hermann Haller, Cuno Amiet, Karl Itschner, Jakob Meier, Eugen Zeller, Robert …

Kompletter Titel

Hermann Haller, Cuno Amiet, Karl Itschner, Jakob Meier, Eugen Zeller, Robert Amrein, Max Billeter, Adolf Funk, Walter Hasenfratz, Helene Labhardt, Alexander Müllegg, Martha Riggenbach, Henry Wabel