This one was tough to process because of the extremes in light and dark. I played around awhile with it and am still not that happy with it. But there it is anyway. Sometimes you just can't do any more with something.
This waterfall is pretty green & slimy right now, but it used to be clean enough that we played in it many years ago (at the top area, not the falling part!). The mountain on the back left? Pikes Peak.