The beautiful rock art you see, is called Cienega Springs Labyrinth. I originally was not able to find anything about who started it. I just discovered it on an off-road ride in Parker Arizona.
I now know the story behind this place thanks to a fellow catcher, tinamoses.
It was started by a woman named Kathy as a kind of therapy after she lost her daughter. Others have also contributed their art for the same reason. A friend of mine did so before I knew the story. It appears that many have continued to add to the artwork throughout the years. Enjoy the art and make something for others to see!
This cache is on ASTL (Arizona State Trust Land) and requires a recreation permit, which is available on the Arizona State Land Department's website.