Villa d'Este, Tivoli, Lazio, Italy

Chamarel Waterfalls, Mauritius, Indian Ocean

Victoria Falls, Zimbabwe, Africa

A Tsubakai, a stone wash basin for the tea room, Ryoan-ji Temple in NW Kyoto, Honshu, JapanThe Zen inscription reads 'I learn only to be contented'

Keukenhof Gardens, Keukenhof, Netherlands

The Merlion, Singapore's national symbol, Singapore, Southeast Asia, Asia

Water spout from Strokkur Geysir exploding into the sky on a stormy evening, near Reykjavik, Iceland, Polar Regions

Summit of active Volcan San Cristobal, 1745m, in the North West volcano chain, the country's highest volcano, Chinandega, Nicaragua, Central America

Carved stone face with snake spout emerging from mouth, on old fountain in Cuenca, Castille La Mancha, Spain, Europe

Dust whirlwind twister during summer drought on farm, Waikato, North Island, New Zealand, Pacific

Blue water in geothermal pool with water spout from Strokkur Geysir visible in the distance, Geysir, near Reykjavik, Iceland, Polar Regions

Cautley Spout, Sedbergh, Cumbria, England, UK

Christina Gardens, Plaza de Jerez, Seville (Sevilla), Andalucia (Andalusia), Spain, Europe

Strokkur geyser, Geysir, Golden Circle, Iceland, Polar Regions

Abu Dhabi, United Arab Emirates, Middle East

Busay Falls, Legazpi, south east Luzon, Philippines, Southeast Asia, Asia

Fountain in Piazza della Rotonda outside Pantheon, Rome, Lazio, Italy, Europe

Fountain, Hakone Gongen Shrine, Hakone-Fuji, Central Honshu (Chubu), Japan, Asia

Dubrovnik, Croatia, Europe

Stone water feature, Japan

Fountain in the Place des Vosges, Paris, France, Europe

Humpback Whales (Megaptera novaeangliae) blowing. Tenakee Inlet, South East Alaska

Palma Cathedral, Palma, Mallorca, Baleares Islands, Spain

Castle Geyser, Yellowstone National Park, Wyoming, USA

Fountains in Trafalgar Square at night, London, England, UK, Europe

Strokkur (the Churn) which spouts up to 35 meters erupting every 10 minutes, Geysir, Golden Circle, Iceland, Polar Regions

Strokkur (the Churn) which spouts up to 35 meters erupting every 10 minutes, Geysir, Golden Circle, Iceland, Polar Regions

Boy under a water spout, WaterTemple, Bali, Indonesia

Summer Palace, Petrodvorets (Peterhof), near St. Petersburg, Russia

Plaza de la Cibeles and fountain, Madrid, Spain, Europe

Fontana dei Quattro Fiumi (Four Rivers Fountain), Piazza Navona, Rome, Lazio, Italy, Europe

Adult humpback whale (Megaptera novaeangliae), surfacing with spout in Glacier Bay National Park, UNESCO World Heritage Site, Alaska, United States of America, North America

A lone adult male killer whale (Orcinus orca) encountered in Glacier Bay National Park, UNESCO World Heritage Site, Southeast Alaska, United States of America, Pacific Ocean, North America

Humpback whale (Megaptera novaeangliae), surfacing off Half Moon Island in the South Shetland Island Group, Antarctica, Polar Regions

Killer whale pod (Orcinus orca), off Punta Colorada, Isla San Jose, Baja California Sur, Mexico, North America

Adult humpback whale (Megaptera novaeangliae) feeding off the west coast of Spitsbergen, Svalbard, Arctic, Norway, Scandinavia, Europe

Adult California gray whale (Eschrictius robustus), surfacing near boat in San Ignacio Lagoon, Baja California, Mexico, North America

Cliff Geyser erupting in the Black Sand Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Geyser in the thermal area at Rotorua, South Auckland, North Island, New Zealand

Whale blow (spout) and icy mountains, low lying mist, evening sun, Bransfield Strait, off South Shetland Islands, Antarctica, Polar Regions

Kayaker Ian Brown heads off the Spout, the last drop of Great Falls of the Potomac River, Virginia, United States of America, North America

Adult humpback whales (Megaptera novaeangliae) feeding off the west coast of Spitsbergen, Svalbard, Arctic, Norway, Scandinavia, Europe

Neptune Fountain, Piazza Navona, Rome, Lazio, Italy, Europe

Adult fin whale (Balaenoptera physalus) surfacing near Hornsund, Spitsbergen, Svalbard, Arctic, Norway, Scandinavia, Europe

Cautley Spout, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Adult humpback whale (Megaptera novaeangliae) feeding off the west coast of Spitsbergen, Svalbard, Arctic, Norway, Scandinavia, Europe

Erupting Old Faithful Geyser, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Water spout, Damouchari, Pelion, Greece, Europe

Pilgrim on St James pilgrimage by Dos Cavalos horse fountain Praza das Praterias, Santiago de Compostela, Galicia, Spain

Young couple at Dos Cavalos fountain of horses, Praza das Praterias, in Santiago de Compostela, Galicia, Spain

Castle Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Castle and Sawmill Geysers in eruption in Old Faithful Geyser Basin in winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Nineteen Heads Lions fountain, Venetian fountain, Spili, island of Crete, Greece, Mediterranean, Europe

Rimondi fountain with spouting lion heads, Venetian heritage, Rethymno (Rethymnon), island of Crete, Greece, Mediterranean, Europe

Echinus Geyser, erupts every hour in Norris Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Geyser, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Fountain of four dolphins, Aix en Provence, Bouches du Rhone, Provence, France, Europe

A tornado water spout casued by a severe thunder storm over Sivota, Greece,

Humpback whale, megaptera novaeangliae. back and blowhole at sunset; mountains as backdrop; evening light

Humpback whale exhaling, Antarctic Peninsula, Antarctica, Polar Regions

Drottingholm Castle, Stockholm, Sweden, Scandinavia

Blue whale, spouting. Close shot of spout (Balaenoptera physalus). USA, Channel Islands, CA

The transient Orca (Orcinus orca) pod, Cape Strait, Southeast Alaska, USA, Pacific Ocean

Sperm whale blowing (Physeter macrocephalus).

A single porpoise (Phocoenoides dalli) bow riding in Chatham Strait off Baranof Island in Southeast Alaska, USA

A "rainblow" forms from the spout of a California Gray Whale (Eschrichtius robustus) calf in San Ignacio Lagoon, Baja Peninsula, Baja California Sur, Mexico

The transient Orca (Orcinus orca) pod, Cape Strait, Southeast Alaska, USA, Pacific Ocean

Dollar bills pouring out of faucet

Water beading on vase of water with fresh cucumbers

Close up of white nesting bowls with spouts

Japanese hot spring

Stream flowing through a forest, Mallyan Spout, Goathland, Whitby, North Yorkshire, England

Pohutu Geyser, Rotorua, Whakarewarewa area, Rotorua, North Island, New Zealand

Winter idyll at the Kochelsee spout of the Loisach, Bavaria, Germany.

Barn swallow chicks in the nest, Hirundo rustica, Germany

Tourists watching steam and a water spout, Strokkur geyser, backlit, Haukadalur valley, Golden Circle, Su√∞urland, Sudurland, southern Iceland, Iceland, Europe

Geyser Strokkur during an eruption, Golden Circle, South Iceland Region, Iceland, Europe

Glowing lava fountains, partially flowing down mountainside, night shot, Fagradalsfjall, Reykjanes, Grindavik, Sudurnes, Iceland, Europe

Strokkur geyser, thermal area, Iceland, Europe

Strokkur geyser, thermal area, Iceland, Europe

Geysir Strokkur shortly in front of an eruption, Golden Circle, South Iceland Region, Iceland, Europe

Strokkur geyser, thermal area, Iceland, Europe

Geyser Strokkur, geothermal area Haukadalur, Golden Circle, Southern Iceland, Iceland, Europe

Sulphur fields in front of volcanic craters, glowing lava fountains, steam and shimmering air Fagradal Falls, Reykjanes, Grindavik, Iceland, Europe

Aerial view, erupting volcano with lava fountains and lava field, crater with erupting lava and lava flow, Fagradalsfjall, Reykjanes Peninsula, Iceland, Europe

Erupting Pohutu Geyser with rainbow, sinter terraces, Te Puia, Whakarewarewa, Rotorua, Bay of Plenty, New Zealand, Oceania

Girls, 4 and 6 years, walking through jets of water from a well, Odongdo Island, Yeosu, Jeollanam-do, South Korea, Asia

Fontana dell'Ovato, Oval Fountain or Tivoli Fountain, Villa d'Este, Tivoli, Lazio, Italy, Europe

Geysir Strokkur on a sunny autumn day, hot spring ejects fountain, high temperature area Haukadalur, Golden Circle, southern Iceland, Iceland, Europe

Geyser Strokkur during an eruption, Golden Circle, South Iceland Region, Iceland, Europe

Fountains in front of Bellagio Hotel, luxury hotel, Las Vegas Strip, Las Vegas Boulevard, Las Vegas, Nevada, USA, North America

Geyser Strokkur, geothermal area Haukadalur, Golden Circle, Southern Iceland, Iceland, Europe

Aerial view, erupting volcano with lava fountains and lava field, crater with erupting lava and lava flow, Fagradalsfjall, Reykjanes Peninsula, Iceland, Europe

Glowing lava fountains, flowing partly down mountainside, dusk, Fagradalsfjall, Reykjanes, Grindavik, Iceland, Europe

Sulphur fields and lava fields in front of volcanic craters, glowing lava fountains, steam and shimmering air Fagradal Falls, Reykjanes, Grindavik, Iceland, Europe

Aerial view, erupting volcano with lava fountains and lava field, crater with erupting lava and lava flow, Fagradalsfjall, Reykjanes Peninsula, Iceland, Europe

Inner Alster Lake with Alster fountain at dusk, Hamburg, Germany, Europe

Sulphur fields in front of volcanic craters, glowing lava fountains, steam and shimmering air Fagradal Falls, Reykjanes, Grindavik, Iceland, Europe

Aerial view, erupting volcano with lava fountains and lava field, crater with erupting lava and lava flow, Fagradalsfjall, Reykjanes Peninsula, Iceland, Europe

Aerial view, erupting volcano with lava fountains and lava field, crater with erupting lava and lava flow, Fagradalsfjall, Reykjanes Peninsula, Iceland, Europe