Juergen Freund / Nudibranchs (Chromodoris lochi) crawling on a sea squirt. North Raja Ampat, West Papua, Indonesia.

Juergen Freund / Denise's pygmy seahorse (Hippocampus denise) in its fan coral. Misool, Raja Ampat, West Papua, Indonesia,

Juergen Freund / Giant manta ray (Manta birostris) at a cleaning station with diver looking up at it. North Raja Ampat, West Papua, Indonesia, February 2010

Juergen Freund / Juvenile Barramundi cod (Cromileptes altivelis). Lembeh Strait, Sulawesi, Indonesia

Juergen Freund / Yellow ribbon sweetlip (Plectorhinchus polytaenia) in a coral crevice full of soft corals. Misool, Raja Ampat, West Papua, Indonesia.

Juergen Freund / Giant manta ray (Manta birostris) at a cleaning station. North Raja Ampat, West Papua, Indonesia.

Juergen Freund / Giant manta ray (Manta birostris) hunting in the shallows. North Raja Ampat, West Papua, Indonesia.

Juergen Freund / Longfin batfish / spadefish (Platax teira) and diver. Misool, Raja Ampat, West Papua, Indonesia, January 2010.

Juergen Freund / Nudibranchs (Nembrotha kubaryana) mating. Lembeh Strait, North Sulawesi, Indonesia

Juergen Freund / Longfin batfish / spadefish (Platax teira) swimming near the surface. Misool, Raja Ampat, West Papua, Indonesia.

Juergen Freund / Close-up of the flank and tail of an Emperor angelfish (Pomacanthus imperator). Misool, Raja Ampat, West Papua, Indonesia

Juergen Freund / Nudibranchs (Nembrotha cristata). Lembeh Strait, North Sulawesi, Indonesia.