Boat crew of the "Picture" at Diamond Creek

Photo shows photographer Timothy O'Sullivan, fourth from left, with fellow members of the Wheeler survey and Indians, following ascent of the Colorado River through the Black Canyon.

Original negative number: 150.
Part of series: U.S. War Dept., Corps of Engineers; Geographical Explorations and Surveys West of 100th Meridian, Expedition of 1871; Lieut. Geo. M. Wheeler, commanding.
Published in: Framing the West: The Survey Photographs of Timothy H. O'Sullivan / Toby Jurovics, Carol M. Johnson, Glenn Willumson, and William F. Stapp. New Haven: Yale University Press, 2010, p. 34.
Exhibited: "Framing the West : The Survey Photographs of Timothy H. O'Sullivan" at the Smithsonian American Art Museum, Washington, D.C., February-May 2010.