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Red soft coral, Red Sea, Egypt.
Humphead wrasse, Red Sea, Egypt.
Pink anemonefish, Yap, Micronesia.
Pink anemonefish, Yap, Micronesia.
December 3, 2012 - Colourful crater lakes of Kelimutu volcano, Flores Island, Indonesia. Tiwu Nua Muri Kofah (Lake of Young Men and Maidens) and Tiwu Ata Polo (Bewitched Lake). The two lakes are highly acidic due to underwater fumarole activity and are turqoise in colour.
December 3, 2012 - Colourful crater lakes of Kelimutu volcano, Flores Island, Indonesia. A crater wall separates Tiwu Nua Muri Koo Fai (Lake of Young Men and Maidens) and Tiwu Ata Polo (Bewitched Lake). The two lakes are highly acidic due to underwater fumarole activity and are turqoise in colour.
December 3, 2012 - Colourful crater lakes of Kelimutu volcano, Flores Island, Indonesia. Tiwu Nua Muri Koo Fai (Lake of Young Men and Maidens) and Tiwu Ata Polo (Bewitched Lake). The two lakes are highly acidic due to underwater fumarole activity and are turqoise in colour.
Large school of dozens of scalloped hammerhead shark converging towards the surface, silhouetted against the blue water, Cocos Island.
Caribbean reef shark swallowing a lionfish, with mouth open and eyelids closed, Jardines De La Reina, Cuba.
Blue and white striped Periclimenes shrimp over a mottled green and red anemone, Jardines De La Reina, Cuba.
Portrait of an American saltwater crocodile on the surface of a mangrove at sunset with mouth wide open, Jardines De La Reina, Cuba.
Colourful squid at night, Lembeh Strait, North Sulawesi, Indonesia.
Enormous whale shark (Rhincodon typus) in clear blue water with sunrays, Christmas Island, Australia.
Head-on portrait of purple anthias (Pseudanthias tuka) in black water, Manado, North Sulawesi, Indonesia.
Pair of pink skunk clownfish (Amphiprion perideraion) nestled in a round bright orange anemone, Manado, North Sulawesi, Indonesia.
Large pink jellyfish silhouetted against the sunrays in clear blue water, Aur Island, Malaysia.
Submerged Buddha statue in Tulamben, Bali, Indonesia.
Red and transparent goby over a red encrusting sponge, Indonesia.
Portrait of an emperor angelfish (Pomacanthus imperator) set against a dark background, Indonesia.
Bumphead parrotfish (Bolbometopon muricatum) swimming over the Liberty Wreck in Tulamben, Bali, Indonesia.
Whale shark swimming with mouth open, accompanied by fusilier fish, Maldives.
Large Napoleon wrasse in blue water, Palau, Micronesia.
School of cownose ray in formation over white sandy bottom of an aquarium in Singapore.
Whale shark swimming under a boat, with sharp sunrays cutting through the water, Cenderawasih Bay, West Papua, Indonesia.
Whale shark coming up from the depths under the boat, mouth wide open, with sharp sunrays cutting through the water.
American saltwater crocodile (Crocodylus acutus) in mangrove with mouth open showing teeth, Jardines De La Reina, Cuba.
A large whale shark under a bagan, siphoning water from the surface, with sunrays shining in the water, Cenderawasih Bay, West Papua, Indonesia.
Airplane wreck sitting atop reef, overgrown with soft coral and crinoids, Cenderawasih Bay, West Papua, Indonesia.
Top view of a pnk barrel sponge looking like a saucer against the cyan reef bottom, Cenderawasih Bay, West Papua, Indonesia.
Pair of Caribbean reef sharks (Carcharhinus perezi) swimming along the reef, Jardines De La Reina, Cuba.
Pair of orange and red christmas tree worms on top of yellow hard coral, Pulau Aur, Johor, Malaysia.
Pair of Chromodoris annae nudibranch with brilliant blue and yellow skirt, crawling over green and pink coral, Anilao, Batangas, Philippines.
An oceanic blacktip shark swims by with remora in tow, Aliwal Shoal, Umkomaas, KwaZulu-Natal, South Africa.
A pair of oceanic blacktip sharks with remora in tow pass each other by in a cloud of silvery fish, Aliwal Shoal, Umkomaas, KwaZulu-Natal, South Africa.
Black and white honeycomb moray eel, Australia.
Pair of coleman shrimp on a red and yellow fire urchin, Bali, Indonesia.
Red goby with a clutch of eggs on a blue tunicate, Bali, Indonesia.
Yellow black coral bush and yellow and blue striped sweeltip fish, Komodo, Indonesia.
Three pink anemonefish in a circular pink anemone, North Sulawesi, Indonesia.
Whole family of black, white and yellow clownfish in dark grey anemone, Komodo, Indonesia.
Divers hovering above a large pink barrel sponge, Indonesia.
Spotted Periclimenes colemani shrimp on fire coral, Komodo, Indonesia.
Detail of the green speckled eye of a juvenile porcupinefish, Lembeh Strait, North Sulawesi, Indonesia.
Underwater photographer at the entrance of a cave framed by pink barrel sponges, North Sulawesi, Indonesia.
Green sea turtle (Chelonia mydas) resting on a plate coral, North Sulawesi, Indonesia.
Green sea turtle (Chelonia mydas) on a ledge with a red gorgonian sea fan, North Sulawesi, Indonesia.
Yellow trumpetfish, Easter Island, Chile.
Orange and white clownfish inside a red and green anemone, North Sulawesi, Indonesia.
Yellow and white damselfish, Bali, Indonesia.
Yellow and orange anemone mouth, Sabah, Malaysia.
Whale shark, Ari and Male Atoll, Maldives.
Whale shark reflected on surface with scuba diver in the distance, Christmas Island, Australia.
Stargazer ugly face, Puerto Galera, Negros Oriental, Philippines.
Spotted grouper with orange cleaner shrimp, Bali, Indonesia.
School of jacks at Liberty Wreck, Bali, Indonesia.
Red grouper with open mouth and cleaner wrasse, Bali, Indonesia.
School of jacks and divers at Liberty Wreck, Bali, Indonesia.
Pair of red gobies on blue tunicate with eggs, Bali, Indonesia.
Pink hairy squat lobster (Lauriea siagiani) inside a pink barrel sponge, Lembeh Strait, Bitung, North Sulawesi, Indonesia.
Pair of pink flatworms, Kalimantan, Indonesia.
Oriental sweetlip and yellow snapper at cleaning statiuon with a cleaner wrasse, Ari and Male Atoll, Maldives.
Orange gorgonian sea fan, Christmas Island, Australia.
Mimic octopus parachuting down, Lembeh Strait, North Sulawesi, Indonesia.
Map pufferfish with red cleaner shrimp, Bali, Indonesia.
Gold-speck jawfish mouth wide open, Lembeh Strait, Bitung, North Sulawesi, Indonesia.
Giant moray eel and cleaner wrasse, Ari and Male Atoll, Maldives
Giant Grouper, Great Barrier Reef, Queensland, Australia.
Giant Grouper, Great Barrier Reef, Queensland, Australia.
Divers photographing a Giant Grouper, Great Barrier Reef, Queensland, Australia.
Giant Grouper, Great Barrier Reef, Queensland, Australia.
Sea snail on black background, Sisimiut, Greenland
During the preparation for an ice dive, a chainsaw is working its way through the ice. This picture is from the underside of the ice in a flooded limestone quarry in Karlstrup, Denmark.
Habor seal (Phoca vitulina) in kelp, Todos Santos Island west of Mexico.
Cave exit with three divers, Grotta dei Cirri, Ustica, Italy.
Octopus on reef, Koh Bon, Similan Islands, Thailand.
Anemonefish, Bondok, Farasan Banks, Mar Mar Island north, Saudi Arabia.
Sea anemone and diver, Red Sea, Egypt.
Great white shark (Carcharodon carcharias) swims by divers in a shark cage, Isla Guadalupe, Baja California, Mexico. The divers are feeding the shark jack mackerel (Trachurus symmetricus).
Ships bell on an unknown wreck, Oland, Sweden.
Hard and soft corals, Red Sea, Egypt.
Whale Shark feeding off coast of Isla Mujeres, Mexico.
Technical diver in cave system, Mexico.
Diver using side mount gear in cave in Mexico.
Whale Shark feeding off coast of Isla Mujeres, Mexico.
Rainbow Parrotfish swimming in the Carribean Sea.
Diver exploring the ARM General Felipe Xicotencatl (C53) shipwreck in Cozumel, Mexico.
Diver enters the cavern system at Chac Mool cenote in the Riviera Maya area of Mexico's Yucatan Peninsula.
Porcupine fish in swimming in the Caribbean Sea.
Sea nettle is host to a small shrimp in the Atlantic Ccean off the coast of North Carolina.
Flying Gurnard on sand in Carribean Sea.
Divers visit the wreck of the Pelicano which sits on the bottom of the Caribbean Sea near Playa Del Carmen, Mexico.
A cavern diver ascends into the light filtering into cenote system at Yucatan Peninsula, Mexico.
Green moray eel on Caribbean reef.
Two scuba divers in the Garden of Eden cavern part of the cenote system on the Yucatan Peninsula of Mexico.
An Invasive Indo-Pacific Lionfish off the coast of North Carolina in the Atlantic Ocean.
Cenote diver enters Taj mahal cavern on Yucatan peninsula in Mexico.
A cavern diver enters the Taj Mahal cenote system on Mexico's Yucatan Peninsula.
Diver spears an invasive Indo-Pacific Lionfish in the Caribbean Sea.
Sea Nettle Jellyfish in Atlantic Ocean.
Cavern divers enter cenote system in Mexico's Yucatan Peninsula.