HAL 9000 says, “ “I am putting myself to the fullest possible use, which is all I think that any conscious entity can ever hope to do. Look @David, I can see you’re really upset about this. I honestly think you ought to sit down calmly, take a stress pill, and think things over.”
My money is on art also. And I’ll bet that it has been there a while. Think a bunch of folks meeting in a remote location to party and play and make art for a week. And they left this.
It just looks like a slab of stainless.
And I would love to hike in that part of the country again.