Georg Emanuel Opiz Donauschiffer auf ihrem Kahn, Georg Emanuel Opiz, by 1812
Sailors and ferry drivers on a danube ship. Watercolor on vellum. 29. 5 x 23. 4 cm. (benedikt piringer made a copperplate engraving based on opitz's model for his cycle "calls to buy" created between 1804 and 1812). Date: by 1812.