Ohhh - this is way I couldn't do this - too many imagined images of something huge coming up from down there!
Great photographic memory for you though. :)
I wouldn't like to be close to that shark down there. You must be very brave to go so deep. But your pictures are always amazing. Fav. You should try a holiday in Malta. They say Malta is one of the best locations in the world for snorkeling.
Great photographic memory for you though. :)