Bidspirit auction | Hans Baluschek (1870–1935), “Proletarian,”

Hans Baluschek (1870–1935), “Proletarian,” - Hans Baluschek (1870–1935), “Proletarian,” lithograph on vellum, signed lower right, titled in the center with a drystamp “fdk” (?) below, dated 1920 lower left, sheet dimensions 50 x 37 cm, mounted behind glass in a clip-on frame 57 x 42 cm