Good to hear from you TerryC. Those are pictographs from the Barrier Canyon culture, who hung out here from about 6,000 to 100 B.C. Farther south of here along Highway 313 at Seven Mile Canyon there's another pictograph of three figures that I found. Same people did this one, but I can find no documentation that anybody besides me has ever found it or took pics of it. Strange thing, right now the History Channel has another one of those ancient aliens programs on, and showed some of the same glyphs. Of course they said they were depictions of 'ant people' and aliens from another planet. My theory is they had guys in that culture who were really averse to a lot of physical labor, so they called themselves holy men, used a lot of that moonflower that grows wild there, pretty much stayed stoned all the time, and painted what they saw in their hallucinations. They could earn their keep by throwin out a prediction or two from time to time. Same type people in all cultures since the beginning, I guess.