Petroglyphs and Pictographs

Human figures, Kona Coast, Hawaii

Long horned sheep, Death Valley, California

Pictographs, Tulare, California

Signal Hill, Arizona

Proximity of housing developements (lower right) place petroglyphs in jeopardy, New Mexico

Hands (Could be present day markings), Mojave Desert, California

Chisel marks are the signature of petroglyph thieves, Idaho