Stierkampf, Cassis. Verso: Stierkampfszene, Cassis.
Double-sided sketchbook sheet. Each pen and ink drawing on firm drawing paper 30.3 x 40 cm Signed 'Grosz' in brownish ink recto lower right. - The former mat opening slightly browned. Recto left and top margin with fainter light-stain, verso circumferential. The sheet slightly wavy.
With a photo-certificate from Ralph Jentsch, Berlin/Rome, dated 26 September 2018; The work will be included in the catalogue raisonné of the works on paper by George Grosz.
Artist's studio; German private collection, in familiy possession since