CC0 · no rights reserved
Marble Cañon, one of the gorges of the Colorado here, 1.200 feet deep. The steep cliff is gray limestone and the slope below a brilliant red sandstone, No. 13 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.
Credit lineMarble Cañon, one of the gorges of the Colorado here, 1.200 feet deep. The steep cliff is gray limestone and the slope below a brilliant red sandstone, No. 13 from the series "Geographical Explorations and Surveys West of the 100th Meridian". 1872. William H. Bell (American, 1830–1910), commissioned by George Wheeler for the War Department, Corps of Engineers, U.S. Army. The Art Institute of Chicago, Photography Gallery Fund. CC0.