Man fishing in front of Mount Baru Jari, Segara Anak Lake at the bottom of Mount Rinjani volcano crater, Lombok, Indonesia, Southeast Asia, Asia

Blacktip Reef Sharks below the Water Surface, Carcharhinus melanopterus, Moorea, French Polynesia

Blacktip Reef Sharks below the Water Surface, Carcharhinus melanopterus, Moorea, French Polynesia

View to Water Surface, Socorro, Revillagigedo Islands, Mexico

Impressions of Wild Coast, Eastern Cap, South Africa

Surge of Waves, Indian Ocean, Wild Coast, South Africa

Adult Northern (Steller) sea lion (Eumetopias jubatus) bull looking for fish scraps from fishermen in Petersburg, Southeastern Alaska, United States of America, North America

Hippopotamus (Hippopotamus amphibius), Serengeti National Park, Tanzania, East Africa, Africa

African elephant (Loxodonta africana) standing in a small stream, Serengeti National Park, Tanzania, East Africa, Africa

Pittsburgh skyline and Fort Pitt Bridge over the Monongahela River, Pittsburgh, Pennsylvania, United States of America, North America

Waterside cottage, Inveruglas, Loch Lomond, Stirling, Scotland, United Kingdom, Europe

Bellagio Hotel, Las Vegas, Nevada, United States of America, North America

Stone Forest, Lunan Yi, Kunming, Yunnan, China, Asia

Lake of Lugano, Lugano, Canton Tessin, Switzerland, Europe

Hohenzollern Bridge over the River Rhine and Cathedral, UNESCO World Heritage Site, Cologne, North Rhine Westphalia, Germany, Europe

Black-winged stilt (Himantopus himantopus), Kgalagadi Transfrontier Park, encompassing the former Kalahari Gemsbok National Park, South Africa, Africa

Bison (Bison bison) reflected in a pond, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Pergamon Museum, River Spree, Berlin, Germany, Europe

Zermatt, Canton Valais, Switzerland, Europe

Ocean Depths, Russell Islands, Solomon Islands

Scuba Diver at Water Surface, South Male Atoll, Indian Ocean, Maldives

Blacktip Reef Sharks below the Water Surface, Carcharhinus melanopterus, Moorea, French Polynesia

Impressions of Wild Coast, Eastern Cap, South Africa

Impressions of Wild Coast, Eastern Cap, South Africa

Green sea turtle (Chelonia mydas) underwater, Maui, Hawaii, United States of America, Pacific

Columbian ground squirrel (Citellus columbianus) reflected, Glacier National Park, Montana, United States of America, North America

Stellar sea lions, Canada, North America

Snake River at the Schwabacher Landing, Grand Teton National Park, Wyoming, United States of America, North America

View of Duck Lake and Yellowstone Lake at dusk from near West Thumb, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Evening sunlight, Loch Assynt, National Nature Reserve, Sutherland, Highlands, Scotland, United Kingdom, Europe

Lesser Putuo Island, Erhai Lake, Dali, Yunnan, China, Asia

Nyhavn at dusk, Copenhagen, Denmark, Scandinavia, Europe

Three-banded plover (Charadrius tricollaris), Kruger National Park, South Africa, Africa

Cape mountain zebra (Equus zebra zebra) drinking, Mountain Zebra National Park, South Africa, Africa

Matterhorn in distance, Zermatt, Canton Valais, Swiss Alps, Switzerland, Europe

Miner Statue, Cardiff Bay, South Wales, Wales, United Kingdom, Europe

Sun star at sunrise in Korcula Town, Korcula Island, Dalmatian Coast, Adriatic, Croatia, Europe

View over Lanin volcano and Lago Huechulafquen, Lanin National Park, Patagonia, Argentina, South America

Adult polar bear (Ursus maritimus) on a recent kill on Moffen Island, Svalbard, Norway, Scandinavia, Europe

The Castle of Chillon, on Lake Geneva, Montreux, Canton Vaud, Switzerland, Europe

The Castle of Chillon, on Lake Geneva at sunset, Montreux, Canton Vaud, Switzerland, Europe

Amboise Castle, UNESCO World Heritage Site, Amboise, Indre-et-Loire, Loire Valley, France, Europe

Hindu woman praying in the Yamuna River, Mathura, Uttar Pradesh, India, Asia

Lake of Lugano, Lugano, Canton Tessin, Switzerland, Europe

Bison (Bison bison) reflected in a pond, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Pudong skyline at night across the Huangpu River, Shanghai, China, Asia

Holy Trinity church and River Avon, Stratford-upon-Avon, Warwickshire, England, United Kingdom, Europe

Evergreens along Yellowstone Lake in the early spring at sunset, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Everglades, UNESCO World Heritage Site, Florida, United States of America, North America

Sunbeams in Ocean, Ambon, Moluccas, Indonesia

Rocks at Wild Coast, Indian Ocean, Wild Coast, South Africa

Surge of Waves, Indian Ocean, Wild Coast, South Africa

Impressions of Wild Coast, Eastern Cap, South Africa

Gateshead Quays with Sage Gateshead and Tyne Bridge at night, Tyne and Wear, England, United Kingdom, Europe

Abu Dhabi, United Arab Emirates, Middle East

Ermoupoli (Khora), Syros Island, Cyclades, Greek Islands, Greece, Europe

The Stone Bridge over River Rance, Dinan, Brittany, France, Europe

Two Pagodas Park, Guilin, Guangxi, China, Asia

Harbour Bridge, Sydney, New South Wales, Australia, Pacific

Autumn landscape, Sutherland, Highlands, Scotland, United Kingdom, Europe

Marsaxlokk, Malta, Mediterranean, Europe

View across the harbour at sunrise Port de Soller, Mallorca, Balearic Islands, Spain, Mediterranean, Europe

St. Paul's Cathedral, City Centre and Yarra River at dusk, Melbourne, Victoria, Australia, Pacific

City Centre and Yarra River at dusk, Melbourne, Victoria, Australia, Pacific

Nyhavn, Copenhagen, Denmark, Scandinavia, Europe

Moraine Lake in the fall with fresh snow, Banff National Park, UNESCO World Heritage Site, Alberta, Rocky Mountains, Canada, North America

Obolon residential area, Kiev, Ukraine, Europe

Deep Blue Ocean, Thaa Atoll, Maldives

The Great Bath, Roman Baths, Bath, UNESCO World Heritage Site, Avon, England, United Kingdom, Europe

Evergreens along Yellowstone Lake in the early spring at sunset, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Stores on Harbour Drive, George Town, Grand Cayman, Cayman Islands, Greater Antilles, West Indies, Caribbean, Central America

Rocks at Wild Coast, Indian Ocean, Wild Coast, South Africa

Beach, Pakleni Islands (Paklinski Islands), Dalmatian Coast, Adriatic Sea, Croatia, Europe

Korcula Island, Korcula Town at sunrise, Dalmatian Coast, Adriatic, Croatia, Europe

Abu Dhabi, United Arab Emirates, Middle East

Rafting on the Yulong River, Yangshuo, Guangxi, China, Asia

Dove Lake and Cradle Mountain, Cradle Mountain-Lake St. Clair National Park, UNESCO World Heritage Site, Tasmania, Australia, Pacific

Male impala (Aepyceros melampus) drinking, Serengeti National Park, Tanzania, East Africa, Africa

Pittsburgh skyline and Fort Pitt Bridge over the Monongahela River, Pittsburgh, Pennsylvania, United States of America, North America

View of Loch Carron from Plockton village, Highlands, Scotland, United Kingdom, Europe

High view of the fjord at Kotor Bay, Kotor, UNESCO World Heritage Site, Montenegro, Europe

River Elbe, skyline with Bruhlsche Terrasse, Hofkirche and Semper Opera, Dresden, Saxony, Germany, Europe

Kriebstein Castle and Zschopau River, Saxony, Germany, Europe

Chateau de Chaumont, UNESCO World Heritage Site, Chaumont-sur-Loire, Loir-et-Cher, Loire Valley, France, Europe

Looking down the River Loire towards the town and chateau of Amboise, UNESCO World Heritage Site, Amboise, Indre-et-Loire, Loire Valley, Centre, France, Europe

Giraffe (Giraffa camelopardalis), Etosha National Park, Namibia, Africa

Clouds at sunset reflected in an unnamed lake, Shoshone National Forest, Wyoming, United States of America, North America

Stores on Harbour Drive, George Town, Grand Cayman, Cayman Islands, Greater Antilles, West Indies, Caribbean, Central America

Pink clouds at dawn reflected in a tarn near Stony Pass, San Juan National Forest, Colorado, United States of America, North America

Blacktip Reef Sharks below the Water Surface, Carcharhinus melanopterus, Moorea, French Polynesia

Two Pagodas Park, Guilin, Guangxi, China, Asia

Royal Botanic Gardens, Sydney, New South Wales, Australia, Pacific

Harbour Bridge and Sydney skyline, Sydney, New South Wales, Australia, Pacific

Keizersgracht at night, Amsterdam, North Holland, Netherlands, Europe

Herengracht and Leidsegracht at night, Amsterdam, North Holland, Netherlands, Europe

Early morning reflections in Moraine Lake, Banff National Park, UNESCO World Heritage Site, Alberta, Rocky Mountains, Canada, North America

Snow covered mountains, boathouse and moorings in Norwegian fjord village of Ersfjord, Kvaloya island, Troms, Norway, Scandinavia, Europe

Clouds reflected in a tarn at Stony Pass, San Juan National Forest, Colorado, United States of America, North America

Rice fields, Senaru, Lombok, Indonesia, Southeast Asia, Asia

Sunbeams in Ocean, Raja Ampat, West Papua, Indonesia