Keywords: Waterfalls at Subiaco Joseph Anton Koch.jpeg title Waterfalls at Subiaco oil on canvas in 22 83 26 77 Nasjonalgalleriet credit line Courtesy of the Nasjonalgalleriet Norway Photograph courtesy of The Athenaeum The Athenaeum http //www the-athenaeum org/art/full php ID 5669 Creator Joseph Anton Koch 1812 1813 Joseph Anton Koch PD-old-100 Images from the-athenaeum org |