Peter Paul Rubens (1577-1640)-attributedPeter Paul Rubens (1577-1640)-attributed, ;Allegory of the River Danube and Ganges surrounded by Europe and Africa, Painting section, possible oil study for the monumental Painting The four continents or rivers Danube,Ganges,Nile,Rio d la Plata of in the Kunsthistorische Museum Vienna; oil on canvas.59x140cm