860-292207 - Humpback whale (Megaptera novaeangliae) in the deep blue of Reunion Island's translucent waters

832-404445 - Drone shot, view of the Aenok marshland with lake, birch forests, deep colouring, autumn, intense colouring, Sarek mountains in the background, Kvikkjokk, Jokkmokk, Norrbottens laen, Lapland, Northern Sweden, Sweden, Europe

1358-291 - Rydal Water, 2 km long and over 15 metres deep, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

1358-290 - Rydal Water, 2 km long and over 15 metres deep, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

759-12127 - Ocean Depths, Russell Islands, Solomon Islands

759-11180 - View to Surface from Underwater, Baja California, Mexico

759-10011 - Deep Blue Ocean, Thaa Atoll, Maldives

1112-7458 - Adult bull sperm whale (Physeter macrocephalus), preparing to dive deep near Isla San Jose, Baja California Sur, Mexico, North America

1184-8107 - Aerial view of boat crossing through the deep jungle, Yanomami tribe, southern Venezuela, South America

1184-8108 - Aerial view of boat crossing through the deep jungle, Yanomami tribe, southern Venezuela, South America

1184-8074 - Illegal miners on their boat on the black Pasimoni River, in the deep south of Venezuela, South America

1184-8073 - Illegal miners on their boat on the black Pasimoni River, in the deep south of Venezuela, South America

1184-8072 - Little boat on the meeting point of the Casiquiare River and black Pasimoni River, in the deep south of Venezuela, South America

1184-8071 - Aerial of the black Pasimoni River, in the deep south of Venezuela, South America

1184-8070 - Little boat on the meeting point of the Casiquiare River and black Pasimoni River, in the deep south of Venezuela, South America

1184-8069 - Curimacare Rock on the Casiquiare River in the deep south of Venezuela, South America

1184-8068 - Aerial of the Curimacare Rock on the Casiquiare River in the deep south of Venezuela, South America

1184-8067 - Aerial of the Curimacare Rock on the Casiquiare River in the deep south of Venezuela, South America

1184-8066 - Aerial of the Casiquiare River in the deep south of Venezuela, South America

1184-8065 - Reflections of clouds in the Casiquiare River in the deep south of Venezuela, South America

450-4649 - The deep blue sea with white beaches in the foreground, Varadero, Cuba, West Indies, Caribbean, Central America

1350-6261 - A common mediterranean jellyfish (Pelagia noctiluca) feasting on another mediterranean jellyfish (Neoturris pileata), rarely seen in shallow waters. This picture was taken during special event occurred on April 2019 in the Strait of Messina, when special conditions of weather, sea currents and moon phases brought close to surface a lot of pelagic subjects, including a few usually living very deep.

746-90108 - Blue ice caves in Jˆkuls·rlÛn glacier, Iceland, North Atlantic Ocean

746-90106 - Blue ice texture in the caves in Jˆkuls·rlÛn glacier, Iceland, North Atlantic Ocean

746-90107 - Blue ice texture in the caves in Jˆkuls·rlÛn glacier, Iceland, North Atlantic Ocean

1174-10909 - A man in a jeep taking a photograph with a smart phone of an elephant wading chest deep in water, Okavango Delta, Botswana

1178-37712 - Caucasian woman standing waist deep in water smoking cigarette

1178-37711 - Caucasian woman standing waist deep in water

1178-37713 - Caucasian woman standing waist deep in water

1116-51201 - Male Bluegill Triggerfish (Xanthichthys auromarginatus) with an erect spinous dorsal fin photographed under water off Maui, Hawaii, USA. He was circling above his prepared spawning area suggesting that this is a courtship display; Maui, Hawaii, United States of America

1116-51208 - Portrait of a male Yellowtail Coris (Coris gaimard) taken while scuba diving the Kona coast; Big Island of Hawaii, Hawaii, United States of America

1116-51210 - Pearly Soldierfish (Myripristis kuntee) schooling near a reef just offshore of Maui; Hawaii, United States of America

1116-51312 - Fjadrargljufur is a magnificent and massive canyon, about 100 meters deep and about two kilometres long. The canyon has sheer walls; Skaftarhreppur, Southern Region, Iceland

1116-51207 - Underwater portrait of a pair of Eyestripe Surgeonfish (Acanthurus dussumieri) off the Kona coast, the Big Island, Hawaii. The nearest individual is a male; Island of Hawaii, Hawaii, United States of America

1116-51206 - This female Bullethead Parrotfish (Chlorurus spilurus) turned to reveal its fused teeth which are used to scrape algae from coral heads. It was photographed while scuba diving the Kona coast, the Big Island, Hawaii; Island of Hawaii, Hawaii, United States of America

1116-52243 - Caucasian woman in her 40's smiles as she digs deep with her paddle into the river, guiding her yellow packraft down the crystal clear Marsh Fork River, in the Brooks Range, on a sunny summer day, Arctic National Wildlife Refuge, Alaska, while another boat is in the background way behind her; Alaska, United States of America

1116-51209 - This Yellowtail Coris (Coris gaimard) male turned towards me while scuba diving at Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51203 - Live Black-Lipped Pearl Oyster (Pinctada margaritifera) living on Haloha Reef off Maui; Maui, Hawaii, United States of America

1116-51213 - A Pearly Soldierfish (Myripristis kuntee) that was photographed under water while scuba diving at Molokini Crater which is located offshore of Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51212 - A Red Slate Pencil Urchin (Heterocentrotus mamillatus) rests on Molokini Backwall which is located offshore of Maui; Hawaii, United States of America

1116-51215 - Scuba divers swim through Pennant Butterflyfish (Heniochus diphreutes) feeding on zooplankton off the backwall of Molokini Crater near Maui Island; Molokini Crater, Maui, Hawaii, United States of America

1116-51202 - Lateral view of a Cushion Star (Culcita novaeguineae) resting on a reef off Maui; Maui, Hawaii, United States of America

1116-51280 - Fjadrargljufur is a magnificent and massive canyon, about 100 meters deep and about two kilometres long. The canyon has sheer walls; Skaftarhreppur, Southern Region, Iceland

860-290424 - Sperm whale, (Physeter macrocephalus). Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Pelagos Sanctuary for Mediterranean Marine Mammals, Mediterranean Sea

860-290423 - Sperm whale, (Physeter macrocephalus). Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat.

1350-1730 - Craig Goch reservoir at Elan Valley, Powys, Wales

1350-1731 - Craig Goch reservoir at Elan Valley, Powys, Wales

1349-382 - West Mata Volcano, Bathymetric Map

1349-380 - Volcano O, Lau Basin, Sonar Image

1349-383 - Fonualei South Volcano, Sonar Image

860-288801 - Clay loaded with iron oxides and dried out, Rio Tinto, Andalusia, Spain *** Local Caption *** R?o Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.

860-288798 - Reflections on Rio Tinto, near its source, Andalusia, Spain *** Local Caption *** R?o Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.

860-288800 - R?o Tinto, Andalucia, Spain *** Local Caption *** R?o Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.

860-288799 - R?o Tinto, Andalucia, Spain *** Local Caption *** R?o Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.

1116-49650 - This juvenile Orange-fin anemonefish (Amphiprion chrysopterus) is pictured hiding in a beaded anemone (Heteractis aurora), Philippines

1116-49711 - An aerial view of Balicasag Island, a tiny island in South West Bohol in the central Philippines. It is famous for scuba diving on the deep, vertical walls and there are some fantastic hard coral gardens at snorkeling depths, Balicasag Island, Philippines

1116-49168 - Hippopotamus (Hippopotamus amphibious) standing ankle-deep in shallow water in Katavi National Park, Tanzania

1116-49712 - An aerial view of the live aboard vessel Infiniti for scuba diving off Balicasag Island, a tiny island in South West Bohol in the central Philippines. It is famous for scuba diving on the deep, vertical walls and there are some fantastic hard coral gardens at snorkeling depths, Balicasag Island, Philippines

1116-49675 - Chambered nautilus (Nautilus pompilius) and divers, Palau, Micronesia

1116-49732 - The Backwall at Molokini Marine Preserve drops down to 300 feet. Various reef fish stick close to a crevice here, Molokini, Maui, Hawaii, United States of America

1184-5176 - Rushing through a deep ravine, Gudbrandsjuvet, Trollstigen mountain road, Norway, Scandinavia, Europe

832-389214 - Aerial view, road with single car next to coast at sea, arctic, deep winter landscape, Nordland, Lofoten, Norway, Europe

1174-8755 - Victoria Falls viewed from the Zambian side, deep gorge with vertical sides, waterfall with torrents of white water, Victoria Falls, Zambia

832-384714 - Sandy beach beach with warning sign, Attention deep and cold water, Lago Traful, Province Neuquen, Patagonia, Argentina, South America

1167-2479 - Small boat harbour, fjord, Arctic Cathedral, deep snow in winter, Tromso, Troms og Finnmark, Arctic Circle, North Norway, Scandinavia, Europe

1167-2480 - Tromso, small boat harbour, fjord, bridge, Arctic Cathedral, deep snow in winter, Tromso, Troms og Finnmark, Arctic Circle, North Norway, Scandinavia, Europe

746-89488 - Natural Great Barrier Reef in Queensland. Aerial view of nature paradise with magnificent colors.

746-89463 - Natural Great Barrier Reef in Queensland. Aerial view of nature paradise with magnificent colors.

746-88971 - Sandy beach and bay of Roccapina, Corsica, France, Europe

1116-46908 - A hiker's boot showing the point of view looking down into the deep, blue meltwater of a glacier in Wrangell-St. Elias National Park, Alaska, United States of America

1116-46909 - A pool of water on the surface of Root Glacier in Wrangell-St. Elias National Park resembles a heart shape, Alaska, United States of America

1116-46832 - Gymnosome pteropod (Hydromyles globulosa), a shell-less, planktonic mollusk sometimes called the sea butterfly, Bali, Indonesia

1116-46835 - At just two inches in length this appears to be the larval stage of a flounder. This image was captured a mile off the island of Yap at night with the bottom 1000+ feet below, Yap, Federated States of Micronesia

1184-3457 - View over the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

1184-3454 - Sunset over the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

1184-3455 - Aerial of the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

1184-3453 - View over the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

1184-3456 - Aerial of the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

1167-2234 - Cruise ship on an Arctic Winter voyage, deep fresh powder snow on decks, off Troms County, North Norway, Scandinavia, Europe

1167-2203 - North Ham Bay, deep inlet, elevated view, red granite cliffs, stacks, Town Loch, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

1167-2205 - North Ham Bay, deep inlet, lichen covered huge red granite cliffs, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

1167-2206 - North Ham Bay, deep inlet, lichen covered red granite cliffs and stacks, seaweed, Muckle Roe Island, Shetland Isles, Scotland, United Kingdom, Europe

1116-45949 - Painting Of A Lake And Mountains In Waterton Lakes National Park, Alberta, Canada

1116-44866 - The Sun Rises Over The Port Of Ushuaia In Argentina As A Ship Enters The Calm Bay, Trees In The Foreground And Low Hills On The Horizon, While The Sky Is Dotted With Clouds And Turns From A Golden Yellow To A Deep Blue, Ushuaia, Argentina

1179-3915 - Aerial view by drone of Caribbean Sea surrounding Deep Bay, Antigua, Leeward Islands, West Indies, Caribbean, Central America

1116-44168 - Silhouette Of A Woman In Waist-Deep Water Flipping Her Wet Long Hair Up In The Air, Tarifa, Cadiz, Andalusia, Spain

1167-2108 - Fishermen deep in discussion, waterfront, Ortigia (Ortygia), Syracuse (Siracusa), UNESCO World Heritage Site, Sicily, Italy, Mediterranean, Europe

450-4410 - Aerial view from the top of Sun Island across deep blue Lake Titicaca to the mainland, Bolivia, South America

450-4407 - Aerial view from the top of Sun Island across deep blue Lake Titicaca to the mainland, Bolivia, South America

450-4409 - View across deep blue Lake Titicaca with the ruins of the Inca Pilocaina Sun Temple, from Sun Island, Lake Titicaca, Bolivia, South America

1116-43844 - A Young Woman Canoeing At Sunset, Vancouver, British Columbia, Canada

1116-43372 - Cow Moose (Alces Aces) Swimming In A Lake, Ontario, Canada

1116-43853 - Yellow Canoe In The Shallow Water At The Water's Edge, Vancouver, British Columbia, Canada

1116-43189 - Fluked Tail Of Humpback Whale (Megaptera Novaeangliae) Rises Out Of The Water Just Before Whale Takes Deep Dive In Frederick Sound, Alaska, United States Of America

1172-4044 - Hungary, Europe

1116-42252 - Close Up Of Apples Growing On A Tree Against A Deep Blue Sky, Calgary, Alberta, Canada

1174-5013 - A lion pride, Panthera leo, cross a river in a line in knee deep water, following each other, greenery in background, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa

1174-5191 - An elephant, Loxodonta africana, stands knee deep in water, wet body, trunk sprays water, looking away, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa

857-96011 - Young people wait on a rock outcrop and swim or jump into the deep blue waters of a mountain lake, Crater Lake, Oregon, USA

857-95870 - Landscape with young woman standing on rock formation and contemplating turquoise water of Little Colorado River near its confluence with Colorado deep down in Grand Canyon, Grand Canyon, Arizona, USA