Gorgony
Fig. 3: The red branches of a gorgony white polyps. In the background the blue ocean. Dive site Jamur at Wajil Batan Island, Raja Empat, Indonesia Nikon E5400; Δt=1/125 s; f=5.8 mm; f/3.5; ISO 50; 15 March 2005 00:23:01