Unknown artist: "Der Schwede lebet noch", leaflet, etching, copper engraving, letter press, broadsheet, 1633, 14.6 x 24.5 cm (plate); source: Germanisches Nationalmuseum, Nürnberg, Graphische Sammlung, inventory no. HB 613, capsule no. 1314, http://objektkatalog.gnm.de/objekt/HB613.