I saw this scene on a small reef near Fort Jefferson in Dry Tortugas, Florida. At first, the snorkeling was not that fun because the visibility was not that good, and there was nobody within a few hundred feet of me. However, I finally found the reef and started taking pictures of the christmas tree worms in the area (there were dozens and dozens of them). I decided to take the color out of the brain coral to add some contrast. Comments welcome.
Camera: Olympus Tough 8000
Editing: Adobe Lightroom