This was taken on the way out of the cave, and other than the little brown bat, is my favorite shot from the caverns. The Canon 17-35 mm lens was used at 17 mm, with ISO 100, f/2.8 and 1/200 second, with the 550EX flash. The pool of water was extremely dark in the original, and I had to again do some work in Corel PhotoPaint 9 to bring out the reflection that to my eye, really adds to this image.