Petroglyphs, Petroglyph Canyon, Sloan Canyon National Conservation Area, Nevada. This area contains one of the greatest concentrations of Native American rock art in the United States, with more than 1,700 petroglyphs made over a period of about 2,000 years.
- © Dan Suzio, all rights reserved
- Image Size
- 5120x3427 / 8.1MB
- Contained in galleries