This waterfall was photographed through glass at the gorilla enclosure in the Cheyenne Mt. Zoo in Colorado Springs. The zoo has redone a lot of its habitats in the last couple of years and several of them had waterfalls. It was generally difficult to get a good shot through the glass, as the lighting was quite extreme in most cases with very bright sun in some spots and very deep shade in others. This one was not so bad, although the glass was scratched and dirty. I was fairly pleased with how this one turned out. And, wow, thanks so much for all the comments on the hippos's mouth. I was pretty amazed myself at all the stuff in there. Lots of great shots on smugmug today. So much talent here! Have a nice day today!