During a circumnavigation of a small mesa in Negro Bill canyon, I encountered this sandstone rock and saw immediately that it was a psychic transmitter (note the antennae atop it). I took advantage of this facility to commune with another world. Upon reaching a Higher Plane of Existence, I began to understand the phenomenon of aura cavities.

Joe Tripod, who helped me make this picture, isn't psychic but
he meditates in a standing position while holding my camera.

A distant view of this rock is provided in
a photo taken from above on the far side of the canyon.