Native American petroglyph near Saint George, Utah, United States of America petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Pictograph_tds.jpg This version traces more accurately the outline of the figure, but makes it appear rough. petroglyph spiral rock art Rock Art St. George Spiral Rough
Gila Bend, Arizona petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Ancientastronauts.jpg petroglyph spiral gila bend Rock Art Gila Spiral 1
Gila Bend, Arizona petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Ancientastronauts.jpg petroglyph spiral gila bend Rock Art Gila Spiral 2
Native American petroglyph near Saint George, Utah, United States of America petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Pictograph_tds.jpg petroglyph spiral rock art Rock Art St. George Spiral
Petroglyph-like sun made from spiral that I previously uploaded. rock art sun spiral Rock Art Spiral Sun
Gila Bend, Arizona petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Ancientastronauts.jpg petroglyph human person Rock Art Gila Person 1