Lower Yellowstone Fall in Yellowstone National Park. Photo credit: Daniel Mayer. |
The ghost town of Bodie, California. Photo credit: Solipsist |
Walt Whitman (1887). Photo credit: George C. Cox |
The obverse of a United States penny. Source: United States Mint |
Zabriskie Point at sunrise in Death Valley National Park, California. Photo credit: Daniel Mayer. |
View of the Woolworth Building and surrounding buildings, New York City. (1913) Photo credit: The Pictorial News Co., Source: Library of Congress |
Grizzly bear in autumn in Denali National Park, Alaska. Photo credit: Jean-Pierre Lavoie. |
Golden Gate Bridge by night looking south across the Golden Gate towards San Francisco. Photo credit: Dschwen. |