just west of exciting (yawn) Bluff, Utah is a treasure trove of ruins and ancient art work.
All you have to do is find a single tract dirt road leading to a dead end and beat your way through the wash. Careful, the brush has a tendency to bite, scratch and hinder forward progress.
Then head up a canyon and more than likely you will make an archeological discovery.
At Procession Panel, I came across this old fashioned pornography. To paraphrase, Supreme Court Justice Potter Stewart.
"I shall not today attempt further to define the kinds of material but I know it when I see it."
Cheers from windy Flagstaff, AZ.