Sometimes, when your strobes don't fire, one must make the best of it, and so we have a green turtle in black and white. This one was very much resting under a small table coral.
This green turtle in the Red Sea has a few barnacles attached in strategic locations, maybe it's auditioning to be a Bond villain.
This is at El Canyon, a dive site near Marsa Shagra, Egypt in the margins of the Red Sea. The canyon dive leads through some narrow, enclosed swim throughs. It's quite fun but also has some particularly beautiful views where the surface light is filtered through openings in the cavern roof.