Tom gave a TEDx presentation in Palo Alto of some of his underwater photography:
Experience the colorful lives of underwater animals through the lens of art photography. Learn about the surprising sex lives of famous animated fish, the bizarre mating habits of punk-rock nudibranchs, and the majestic grace of the largest fish in the ocean. See the adorable playfulness of sea lions up close, and then consider the message they teach us about our relationship to the ocean.
The video includes HD footage of whale sharks from the air. You will want to view this full screen!