erp - thanks for catching this one. It was next to my Dickey photos - so this wall is only 2,600 ft high :-D You can see Dickey peeking over the top (right). When I go back I'll have to make sure to get Dickey's whole face!
"What I see in Nature is a magnificent structure that we can comprehend only very imperfectly, and that must fill a thinking person with a feeling of humility. This is a genuinely religious feeling that has nothing to do with mysticism."