In 1853 Richard Hovendon Kern was hired as topographer and artist for a government-sponsored reconnaissance led by Captain John Williams Gunnison. Kern sketched landscape panoramas as the group made its way from the eastern border of Kansas Territory toward the Pacific Ocean. When the expedition reached Sevier Lake, Utah, however, it was attacked by a band of Indians. Seven men, including Kern and Gunnison, were killed and Kern's drawings were stolen...