Two Cliffs in Grand Canyon, Arizona

Thomas Moran's pen sketch captures the Grand Canyon's geological drama with the detailed draftsmanship that defined his career as a landscape painter and printmaker. Working from field studies, Moran rendered the canyon's stratified rock formations and architectural buttes through linear hatching and structural line work. His approach to Western landscape—combining topographic specificity with romantic composition—influenced both American painting and the visual documentation of the nation's natural monuments. This drawing demonstrates the observational method Moran employed throughout his long career depicting the American West, from his travels with geological surveys to his studio compositions.