Georgette Douwma / Powder blue surgeonfish (Acanthurus leucosternon), large school swimming, Andaman Sea, Thailand

Georgette Douwma / Coral hind (Cephalopholis miniata) lying in ambush under table coral on reef. Andaman Sea, Thailand.

Georgette Douwma / Coral hind (Cephalopholis miniata) lying in ambush amongst soft corals. Andaman Sea, Thailand.

Georgette Douwma / Giant moray eel (Gymnothorax javanicus) Andaman Sea, Thailand

Georgette Douwma / Elongate surgeonfish (Acanthurus mata) at a cleaning station with Bluestreak cleaner wrasses and sweepers in the background. Andaman Sea, Thailand

Georgette Douwma / Spotted unicornfish (Naso brevirostris), Andaman Sea, Thailand

Georgette Douwma / Shoal of pygmy sweepers (Parapriacanthus ransonetti), Andaman Sea, Thailand

Georgette Douwma / Red soldierfish (Myripristis murdjan) being cleaned by a Bluestreak cleaner wrasse (Labroides dimidiatus), Andaman Sea, Thailand

Georgette Douwma / Two Lined sweetlips (Plectorhichus lineatus) swimming over coral, Andaman Sea, Thailand

Georgette Douwma / Pharao cuttlefish (Sepia pharaonis), very small male guarding large egg-laying female. Andaman Sea, Thailand.

Georgette Douwma / Pharaoh cuttlefish {Sepia pharaonis} male guarding egg laying female, Andaman Sea, Thailand

Brent Hedges / Great barracuda {Sphyraena barracuda} Andaman Sea, Indo-Pacific