Original Caption: Hitchhiker with His Dog, “Tripper”, on U.S. route 66. where the 66 Crosses The Colorado River At Topock in Yuma, Arizon, USA. Photographed in May 1972.
Charles O’Rear is also famous for his ubiquitous photo ‘Bliss’, which shows the rolling hills of Napa Valley in Sonoma county, California. It was used as a standard wallpaper in Windows XP: