Smithsonian-Moran-The Grand Canyon of the Yellowstone-The Chasm of the Colorado-142517, Thomas Moran

The grand canyon of the yellowstone (1872 and 1893 - 1901) and the chasm of the colorado. Date: 1872;from 1893 until 1901;from 1873 until 1874. Medium: oil on canvas mounted on aluminium. Collection: Smithsonian American Art Museum.