Rudolf Wilke (1893-1908), German draughtsman and caricaturist, among others for the magazines ''Jugend'' and ''Simplicissim'', Three sheets with figurative studies, partly also on both sides, pencil-, red chalk-, resp. pen-and-ink drawings, spotted, two with the estate stamp 33 x 21 cm, 33 x 21 cm/33 x 42,5 cm, one signed lower right 42,5 x 19 cm, each mounted in passepartout. approx. 49 x 35 cm, unframed