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306 results found
Windmills along the canal, Kinderdijk, Netherlands
Electricity pylon against blue sky, Dunhuang, Gansu, China, Asia
Mud being ejected from the caldera floor of an active andesite stratovolcano on White Island, North Island, New Zealand, Pacific
Masdar City, a carbon neutral building project relying on solar energy and other renewable power sources, Abu Dhabi, United Arab Emirates, Middle East
Small green wave, Strait of Gibraltar, Los Lances Beach, El Estrecho National Park Tarifa, Costa de la Luz, Andalucia, Spain, Europe
Aerial View of Wind power station, Tenerife, Spain
Bujagali Falls, Victoria Nile, Uganda, East Africa, Africa
Mud being ejected from the caldera floor of an active andesite stratovolcano on White Island, North Island, New Zealand, Pacific
Coupleon beach, smiling
Tourists watching the stunning Murchison Falls (Kabarega Falls), Murchison Falls National Park, Uganda, East Africa, Africa
Kinderdijk windmills, Holland, Europe
Visitors watching mud being ejected from the caldera floor of an active andesite stratovolcano on White Island, North Island, New Zealand, Pacific
The caldera floor of an active andesite stratovolcano on White Island, North Island, New Zealand, Pacific
An active andesite stratovolcano on White Island, off the east side of North Island, New Zealand, Pacific
Waterfall in Whitfield Gill near Askrigg, Wensleydale, North Yorkshire, Yorkshire, England, United Kingdom, Europe
Young bulls (novillos) in the main square of the village used as the Plaza de Toros, Chinchon, Comunidad de Madrid, Spain, Europe
Murchison Falls (Kabarega Falls) on the Nile, Murchison Falls National Park, Uganda, East Africa, Africa
Statue honoring the oil industry and workers of Argentina, Caleta Olivia, Santa Cruz, Argentina, South America
An active andesite stratovolcano on White Island, off the east side of North Island, New Zealand, Pacific
Second Beach, Olympic National Park, UNESCO World Heritage Site, Washington, United States of America, North America
Volcano eruptions at the Volcano Yasur, Island of Tanna, Vanuatu, South Pacific, Pacific
Aerial View of Solar Collectors and Wind power station, Tenerife, Spain
Senior man on beach with arms raised
Murchison Falls, Victoria Nile, Uganda, East Africa, Africa
Solar farm, Photovoltaic power plant and pylon, Alpes-de-Haute-Provence, France, Europe
Cumberland Falls on the Cumberland River, it drops 60 feet over the sandstone edge, Kentucky, USA
Woman looks at the stunning Murchison Falls (Kabarega Falls), Murchison Falls National Park, Uganda, East Africa, Africa
Murchison Falls (Kabarega Falls) on the Nile, Murchison Falls National Park, Uganda, East Africa, Africa
Village of Masango, Cibitoke Province, Burundi, Africa
Iguacu Falls, Argentina, South America
Puku, Busanga Plains, Kafue National Park, Zambia, Africa
Windmill in lava vineyards with Faial in distance, Pico, Azores, Portugal, Europe
Salto Grande waterfall in the Torres del Paine National Park, Patagonia, Chile, South America
Water turning to steam by subterranean heat, Islote de Hilario, Timanfaya National Park, Lanzarote, Canary Islands, Spain
Horses, Hacienda Gauachipelin,near Rincon de la Vieja National Park, Gaunacaste, Costa Rica
Gardiner Windmill, East Hampton, The Hamptons, Long Island, New York State, United States of America, North America
Model of Beebe windmill, Sag Harbor, The Hamptons, Long Island, New York State, United States of America, North America
Power Station, Middleburg, Pennsylvania, USA
Windmills, Campo de Criptana, La Mancha, Spain, Europe
Wind farm, Ebeltoft, Denmark, Scandinavia, Europe
Rio Paine waterfalls in the Torres del Paine National Park, Patagonia, Chile, South America
Visitors at an active andesite stratovolcano on White Island, North Island, New Zealand
Waterfall in Whitfield Gill near Askrigg, Wensleydale, North Yorkshire, Yorkshire, England, United Kingdom, Europe
Murchison Falls (Kabarega Falls) on the Nile, Murchison Falls National Park, Uganda, East Africa, Africa
Old Hook Windmill, East Hampton, The Hamptons, Long Island, New York State, United States of America, North America
Murchison Falls (Kabarega Falls) on the Nile, Murchison Falls National Park, Uganda, East Africa, Africa
Kinderdijk windmills, Holland, Europe
Windmill at City Beach Park, Oak Harbor, Whidbey Island, Washington State, United States of America, North America
Empty road with power poles on both sides, Eastern Washington State, United States of America, North America
Wind farm, La Muela, Zaragoza, Aragon, Spain, Europe
Visitors at an active andesite stratovolcano on White Island, North Island, New Zealand, Pacific
Rural scene, near Villingen-Schwenningen, Black Forest, Schwarzwald-Baar, Baden-Wurttemberg, Germany, Europe
Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Polar Regions
Rhine Falls, Schaffhausen, Switzerland, Europe
Hoover Dam on the Colorado River forming the border between Arizona and Nevada, United States of America, North America
Hoover Dam on the Colorado River forming the border between Arizona and Nevada, United States of America, North America
Windmills, Campo de Criptana, La Mancha, Spain, Europe
Woman looks at the stunning Murchison Falls (Kabarega Falls), Murchison Falls National Park, Uganda, East Africa, Africa
Wind farm, La Muela, Zaragoza, Aragon, Spain, Europe
American Falls at Niagara Falls, Niagara Falls, New York State, United States of America, North America
Sipi Falls, Mount Elgon, Uganda, East Africa, Africa
Solar farm, Photovoltaic power plant, Alpes-de-Haute-Provence, France, Europe
Caldeira and Bromo at 2329 m, and Semeru at 3676m, volcanoes on Java, Indonesia, Southeast Asia, Asia
Rural scene, near Villingen-Schwenningen, Black Forest, Schwarzwald-Baar, Baden-Wurttemberg, Germany, Europe
Rhine Falls, Schaffhausen, Switzerland, Europe
Rhine Falls, Schaffhausen, Switzerland, Europe
Tourists watching Mount Bromo, an active volcano, erupting in East Java, Indonesia, Southeast Asia, Asia
Hoover Dam on the Colorado River forming the border between Arizona and Nevada, United States of America, North America
Wind turbines in South Jutland, Denmark, Scandinavia, Europe
An active andesite stratovolcano on White Island, off the east side of North Island, New Zealand, Pacific
Caldeira and Bromo at 2329 m, and Semeru at 3676m, volcanoes on Java, Indonesia, Southeast Asia, Asia
Murchison Falls (Kabarega Falls) on the Nile, Murchison Falls National Park, Uganda, East Africa, Africa
Corumba waterfalls near Pirenopolis, Goais, Brazil, South America
Bromo volcano crater on Java, Indonesia, Southeast Asia, Asia
Senior couple on beach
Bromo volcano crater on Java, Indonesia, Southeast Asia, Asia
View of the town from the upper windmills, Mykonos, Cyclades Islands, Greece, Europe
Buckingham Fountain in Grant Park, Chicago, Illinois, United States of America, North America
Waves and spray off Santa Maria, Island Sal, Cape Verde, Atlantic Ocean, Africa
Elephants, Loxodonta africana, socialising in Addo Elephant National park, Eastern Cape, South Africa
White rhino, Ceratotherium simum, in Pilanesberg game reseeve, North West Province, South Africa
Wind turbines, Western Algarve, Portugal, Europe
Wind turbines, Western Algarve, Portugal, Europe
Street performers in front of houses, restaurants and cafes at dusk, Old Town Square (Rynek Stare Miasto), UNESCO World Heritage Site, Warsaw, Poland, Europe
Street performers in front of houses, restaurants and cafes at dusk, Old Town Square (Rynek Stare Miasto), UNESCO World Heritage Site, Warsaw, Poland, Europe
Carnival fireworks, gondolas on waterfront at night, San Giorgio Maggiore, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe
Fireworks at night, Menton, Alpes Maritimes, Provence, Cote d'Azur, French Riviera, France, Mediterranean, Europe
Hiker running on trail and the Matterhorn, 4477m, Zermatt Alpine Resort, The Valais, Swiss Alps, Switzerland, Europe
Wooden jetty leading into the Caribbean Sea, Frigate Bay Beach, St. Kitts, Leeward Islands, West Indies, Caribbean, Central America
El Tatio Geysers, at 4300m above sea level El Tatio is the world's highest geyser field, the area is ringed by volcanoes and fed by 64 geysers, Atacama Desert, Norte Grande, Chile, South America
A climber high on the big-wall route on the 450 metre monolith of Karimbony, Tsaranoro Massif, Andringitra National Park, Southern Madagascar, Africa
Three Buddhist monks carry firewood high above the mountain village of Khare, Khumbu Region, Nepal, Himalayas, Asia
Climbing a via ferrata course near Vallouise, Ecrins Massif, France, Europe
A climber on a very difficult route on the cliffs of the Tsaranoro Massif, Southern Madagascar, Africa
A woman climbing on cliffs opposite Cathedral Rock, near El Capitan, Yosemite Valley, California, United States of America, North America
A climber hangs above the sea on the huge west face of Dun Mingulay cliff, Mingulay Island, Outer Hebrides, Scotland, United Kingdom, Europe
An ice climber makes his way up a frozen waterfall near Cogne, above the Aosta Valley, northern Italy, Europe
A climber looks up towards the 800 metre Tsaranoro Be (Big Tsaranoro) Monolith, Andringitra National Park, Southern Madagascar, Africa
A climber tackles a difficult boulder problem on the glacial moraine at Tangnag, near Mera Peak and Mount Everest, Khumbu Region, Nepal, Himalayas, Asia
A climber makes his way up the huge vertical sea cliff on the west face of Dun Mingulay, Mingulay Island, near Barra and Lewis, Outer Hebrides, Scotland, United Kingdom, Europe