Before I read your narrative I was thinking a person could stand here for quite a while, studying those organic shapes of minerals(?) on the rock face. I'm seeing blues and greens in it... lichens perhaps? Did you get any closer shots of that, Jeff?
If you've ever wanted to make a difference but found it hard to believe that one person could... check out the Kiva Team Caedes discussion thread and discover that anything is possible.
The reason why the sun sets in the evening is because it wants to see the sunrise in the morning. I rise in the morning because I want to see them both. RvdB
-Nik