Where: Montana, United States
When: 2001
Photographer: Chris Johns
"Sacagawea slept here, along the Missouri River near Montana's White Cliffs. From April 1805 to August 1806, the Native American teen traveled with Lewis and Clark on their landmark journey west—and achieved enduring fame. Yet no one knows what she looked like; no words of hers remain."
—From "Searching for Sacagawea," February 2003, National Geographic magazine
Moon high over a distant peak, the dunes of a Marsabit District desert roll under the harsh sun.
(Photograph shot on assignment for, but not published in, "Vanishing Cultures," August 1999, National Geographic magazine)
"Sunlit smoke whispers the firefighter's secret: Life can be beautiful even when the world burns down around you. As fire crackles through a forest's understory, clearing brush and preparing the ground for new life, it's hard for even a sworn adversary not to respect its role in the ecosystem. 'Fires are natural,' one smokejumper says, 'but it's our job to fight them.'"
—From "Russian Smokejumpers," August 2002, National Geographic magazine