Gorgony
Fig. 5: A nice big gorgony on a rock. Unfortunately I don't have a strobe. — Sea & Sea DX-8000G, Koh Ha, Thailand, December 2007 — EXIF: Caplio GX8; Δt=1/105 s; f=5.8 mm; f/2.5; ISO 200; 2007-12-23 7:38:47