Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

6th Annual Smithsonian Magazine Photo Contest The American Experience
Petroglyph Panel in Petrified Forest National Park

Petroglyph Panel in Petrified Forest National Park

Photo Detail
Date Taken: 10.2007
Date Uploaded: 11.2008
Photo Location: Arizona, United States of America
Camera: QSS
Copyright: © Jim Carlblom