In August 2003 I travelled from the south of France where I live to an island 36 hours sailing south west of Costa Rica called Isla del Coco for one thing and one thing only: to dive with hammerhead sharks. As usual, this was greeted with comments like: you are nuts, crazy, mad, fou, etc by my friends.
But I went there and got to dive with the famed hammerheads and much more. You can read a trip report here if you are interested.

All photos were taken with the following set-up: Olympus C5050,Olympus PT-015 housing. All my underwater shots are taken in RAW format, using program metering and for the most part were shot in available light with a UR/Pro filter. Processing consisted of white balance in Adobe Camera Raw, then working on levels, colours and contrast in Photoshop Elements.

Here we go:

Isla del Coco