Caves are awesome places and I've been in a few. In light of the drama that unfolded in PA this week it makes me a bit phobic though....lol So it is a pic with impact. It might be even more effective if the camera were turned to get a portrait format, rather that width. Just an idea. The lighting is good. I always look for good lighting in images. And I'm still trying to get it right in my own! The texture leaves little to the imagination which definetly meets the challenge. Nice.