Keywords: Portneuf Canyon Idaho Thomas Moran 1879.jpeg en Portneuf Canyon Idaho watercolor by the Anglo-American artist Thomas Moran Courtesy of the Gilcrease Museum http //www the-athenaeum org/art/full php ID 15584 creator Thomas Moran 1879 PD-old-auto 1926 Watercolors by Thomas Moran Images from the-athenaeum org |