etching and drypoint on paper
Schriftegelehrte (Scribes), 1911
etching and aquatint printed on wove paper
etching with drypoint on engraver's paper
Kopf im Doppellicht (Head in Double Light), 1906
woodcut on laid paper
etching
lithograph on wove paper/baord
etching
Kopf mit Pfeife (Man with Pipe), 1907
lithograph
Düsterer Männerkopf (Somber Head of a Man), 1907-1915
lithograph printed in black and brown on wove paper
woodcut on paper
Frauenhopf (Woman's Head), 1912
woodcut on paper