These are pictures of inside cave Centote Angelita in Mexico. Near the bottom of this water filled cave there is a layer of hydrogen sulphide that looks like a fog covered river in a bog. It has an island with trees and even leaves on the ground! When I first set my eyes on this picture I was so confused I had to look into it and figure out where this was and what was happening. These pictures along with other amazing scuba photographs were taken by Anatoly Beloshchin, a very talented photographer and Martial artist that I believe lives in Russia. I went to his site to find out more about him but it is under construction so I found very little information about him. He has some beautiful underwater cave photos that have incredible colors and geologic structures that I am curious about. I wonder how much extra light is needed in order to bring out colors effectively at these depths. Also, I wonder how salt water and fresh water effect the picture taking techniques.