Crown-of-thorns seastar (Acanthaster planci), Coiba National Park, Panama. Olympus OMD EM5 MkII, Zuiko 12-50mm Lens in Macro mode @43mm, Nauticam Housing, Dual Inon Z-240 Strobes. Settings 1/125, f/22, ISO200
Christmas Tree Worm (Spirobranchus giganteus), Martinique, France Olympus OMD EM5 MkII, Zuiko 60mm Macro Lens, Nauticam Housing, Dual Inon Z-240 Strobes. Settings 1/125, f/16, ISO200
Details of a Magnificent Feather Duster (Sabellastarte magnifica), Martinique, France Olympus OMD EM5 MkII, Zuiko 60mm Macro Lens, Subsee+10 wetlens, Nauticam Housing, Dual Inon Z-240 Strobes. Settings 1/125, f/18, ISO640