I am quite happy to come that close to large Scalloped Hammerhead Sharks (Sphyrna lewini), because they are shy enough. Until that moment I had to hide behind a rock and stopped breathing as long as I could.
This is my bestseller in shark pictures. Not with rb, but with picture agencies.
Darwin Island, Galapagos Archipelago, Ecuador, Pacific Ocean
This is my most sold picture with agencies.
Canon EOS 5D, 4.0/17-40mm L USM, Seacam housing, Seaflash, 1/50s, f 9, ISO 400