Maybe it’s obvious to others, but I was struck by an epiphany while pondering the Buckhorn Wash art-rock panel, with its many eras represented.

The epiphany was how the older stuff was universal, spiritual, other worldly. The stuff thousands of years later is more about the tribe: hunting and food. Another 1000 years later, it’s all about the individual who has nothing to offer other than his/her name and the date they were there; or the heart-shaped outline with two anonymous and banal names contained within. It’s shrunk from worldly, to tribe, to self. What will humans be like in another 1000 years?