Shaman pictographs in the Coso Mountains, California, at Site Iny-1. The style of paintings resemble the Kawaiisu and Chumash Indians, for whom this was at about the limit of their eastward range.?Thought to relate to shaman pursuing vision quests, seeking?spirit helpers, the power of the supernatural. Possibly associated with the intake of jimsonweed, a hallucinogen.?The density of glyphs in particular places invites the writer's speculation that the perceived 'power' of a place was cumulative