Norris, Wyoming

Thomas Moran's sketch captures the Norris geyser basin landscape with his characteristic attention to geological formations and atmospheric effects. The drawing employs rapid pen strokes to suggest the thermal features—geysers, hot springs, and mineral deposits—that define this Yellowstone region. Moran's field studies, executed during his travels through the American West, served as source material for his finished paintings. This sketch demonstrates the artist's direct observation method: green and brown inks render the terrain's contours while abbreviated notation preserves immediate impressions. Such studies were foundational to nineteenth-century landscape practice, bridging topographical documentation with aesthetic interpretation.