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Though Native Americans (and later miners and fur trappers) had long recognized the area’s riches, most Americans did not. That’s why Hayden’s expedition aimed to produce a fuller understanding of the Yellowstone River region, from its hot springs and waterfalls to its variety of flora and fauna. In addition to the entourage of scientists, the team also included artists: Painter Thomas Moran and photographer William Henry Jackson were charged with capturing this astounding natural beauty and sharing it with the world.

尽管美洲原住民（以及后来的矿工和毛皮猎人）早就认识到该地区的富饶，但大多数美国人并不了解。这就是为什么海登的考察旨在更全面地了解黄石河地区，从温泉、瀑布到各种动植物。除了随行的科学家，考察队还有艺术家：画家托马斯·莫兰和摄影师威廉·亨利·杰克逊负责捕捉这令人惊叹的自然之美，并将其与世界分享。