Badlands of the Yellowstone

Thomas Moran's pencil sketch captures the dramatic geology of Yellowstone's badlands with characteristic attention to geological formation and atmospheric perspective. The composition emphasizes layered sedimentary structures and erosion patterns across the landscape. Moran, a landscape painter born in England and active in American art for nearly seven decades, documented western geology through sketches that informed his larger studio paintings. His work helped establish visual conventions for depicting the American wilderness during the late nineteenth century, when exploration and geological survey imagery shaped public understanding of the continent's natural formations.