I was out walking along Iron Creek in the Blacks Hills a few years ago. It was early spring and most of the vegetation still had it's winter colors. But I encountered a small area that was green with new life. I think it was spring fed and that's why there was so much color.These ferns (?) were growing out of a rock wall. I likenthe depth the dew gives the photo. The mile or so along Mission Creek, where I have found so many photos, is one of favorite places on Earth.