#1 Tip Of The Iceberg, David Edgar, Nature
I took this photo of an adolescent humpback whale in the South Pacific, several miles off the coast of Tongatapu, Tonga. I captured this as a split-shot with half my dome port submerged, and the other above the surface.
This playful whale came right up to me and looked directly into my eyes as the tip of his rostrum glistened in the afternoon sun. Looking closely, you can see Loni, our expert skipper, lining up a surface shot of this incredible encounter from the roof of our dive boat.