13897498 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13899998 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13899009 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13897425 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13897716 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13900593 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13900488 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13900255 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13898581 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13898157 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13897569 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13897393 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13899908 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13899585 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13898821 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13898306 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain13899588 - Castro de Barona, Celtic settlement -1st century BC, Porto do Son, La Coruna province, Region of Galicia, Spain71180516 - 'Torres Blancas' (White Towers) building, a landmark of Madrid's architectural history, by architect Saenz de Oiza. 1961-1969. Madrid. Spain.71180515 - 'Torres Blancas' (White Towers) building, a landmark of Madrid's architectural history, by architect Saenz de Oiza. 1961-1969. Madrid. Spain.13881863 - Roofless, skeletal remains of a 13th century, Gothic Church and Abbey of San Galgano; Tuscany, Italy13885377 - Close-up view through a round, clear ice formation of a woman wearing a woolen hat looking out and admiring the icebergs along the South Coast of Iceland; Jokulsarlon, South Iceland, Iceland13883061 - Circle sheep gate along the shore of the North Atlantic Ocean at Vatnsnes Peninsula in the Northern Region of Iceland; Vatnsnes Peninsula, Nordurland Vestra, Iceland13881861 - Roofless, skeletal remains of a 13th century, Gothic Church and Abbey of San Galgano; Tuscany, Italy13881675 - Kiva, a stone structure used by Puebloans as a ceremonial or political meeting place in the Mesa Verde National Park; Montezuma County, Colorado, United States of America13885109 - View through the holed stone of the prehistoric Men-an-Tol standing stones near Penzance; Cornwall, England, Great Britain13885108 - The prehistoric Men-an-Tol standing stones near Penzance; Cornwall, England, Great Britain13881862 - Roofless, skeletal remains of a 13th century, Gothic Church and Abbey of San Galgano; Tuscany, Italy13882171 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. Excelsior Geyser Crater is about 100 yards north of Grand Prismatic Spring. These two features are the main attractions in Midway Geyser Basin. Excelsior last erupted in the 1880s, throwing water perhaps as high as 300 feet and discharging enough water to raise the level of the nearby Firehole River by up to a foot. This geyser when active, was the largest ever recorded in Yellowstone. Excelsior Geyser C13882145 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R13883812 - Cape Town Stadium and Green Point Park; Green Point, Cape Town, South Africa13882172 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La13885237 - View of St Mark's Campanile and St Mark's Cathedral with lights illuminating the Piazza San Marco in Veneto at dusk; Venice, Italy13884910 - Ruined Zoroastrian, Tower of Silence, outside Yazd; Yazd Province, Iran13882191 - Excelsior Geyser Crater is about 100 yards north of Grand Prismatic Spring and two of the main attraction n Yellowstone National Park. Excelsior last erupted in the 1880s, throwing water perhaps as high as 300 feet and discharging enough water to raise the level of the nearby Firehole River by up to a foot. Excelsior Geyser Crater is still producing an impressive amount of hot water, about 3000 gallons a minute; Yellowstone National Park, Wyoming, United States of America13884912 - Ruined Zoroastrian, Tower of Silence complex, outside Yazd; Yazd Province, Iran13882140 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La13881627 - Pan of the arena of The Colosseum, showing underground structure; Rome, Lazio, Italy13882144 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R13847564 - California Barrel Cactus (Ferocactus cylindraceus); Mojave and Sonoran Deserts, southwestern USA..13846565 - Visitors taking photos at Stonehenge replica, constructed by engineer Sam Hill as a memorial to WWI veterans. Overlooking the Columbia River Gorge at Maryhill, Washington.13883704 - Interior view of the magnificent glass dome ceiling of the visitor center, one of the areas for lining-up (queuing) to visit the Grand Mosque; Abu Dhabi, United Arab Emirates13775003 - Circular Terraces Of Moray, Town Of Maras In Sacred Valley Of Peru; Moray, Cusco, Peru13882051 - Bramante staircase, the spiral staircase in the Pio-Clementine Museum, Vatican Museum; Vatican City, Rome, Italy13885129 - Prehistoric standing stones at Avebury; Wiltshire, England, Great Britain13885128 - Prehistoric standing stones at Avebury; Wiltshire, England, Great Britain13884764 - Ocean views through holes of a modern sculpture, art installation on Naoshima Island, an island in the Seto Inland Sea that is known for its modern art museums, architecture and sculptures. Much of Naoshima's art was installed by the Benesse Corporation, which oversees art museums, installations and sculptures both on Naoshima and on neighboring islands; Naoshima Island, Seto Inland Sea, Japan13883048 - Turquoise Crater Lake of Crater Viti at Krafla Volcano in the Myvatn Region in the Northern Region of Iceland; Krafla, Nordurland Vestra, Iceland13881437 - Art exhibit at Museum of Goa (MOG); Pilerne, Goa, India13775004 - Circular Terraces Of Moray, Town Of Maras In Sacred Valley Of Peru; Moray, Cusco, Peru71024821 - Close up of circular window on rusting wall, C114089680 - Saltfjorden or Saltenfjorden fjord near of Whirlpools of the maelstrom of Saltstraumen, Nordland, Norway.14090252 - Aerial view of Whirlpools of the maelstrom of Saltstraumen, Nordland, Norway.13998792 - A 360° fish-eye panorama of the great equinox aurora of March 23,2023,with the aurora already bright as the sky darkened at twilight. The Kp values peaked at Kp7 this night.13775814 - The Word, National Centre for the Written Word; South Shields, Tyne and Wear, England13998724 - A 360° fish-eye panorama of the great equinox aurora of March 23,2023,with the aurora already bright as the sky darkened at twilight. The Kp values peaked at Kp7 this night.13889534 - Jerusalem, Interior of Basilica of Hagia Maria Sion; Israel13887828 - Mccaig's Tower; Oban Argyll Scotland13887467 - Guatemala, Antigua, the ruined convent of Las Capuchinas, a circular pattern of small sleeping cells for nuns.13775815 - The Word, National Centre for the Written Word and the old Town Hall; South Shields, Tyne and Wear, England13791120 - Tower Bridge, Close Up13998783 - A fish-eye 360° view of the Great April Aurora of April 23,2023,from home in southern Alberta,Canada. The Kp level reached 7 to 8 this day. The Big Dipper is above centre. This is looking north.13998720 - A fish-eye 360° view of the Great April Aurora of April 23,2023,from home in southern Alberta,Canada. The Kp level reached 7 to 8 this day. The Big Dipper is above centre. This is looking south.13887466 - Guatemala, Antigua, the ruined convent of Las Capuchinas, a circular pattern of small sleeping cells for nuns.13777069 - Napoleon's Tomb; Paris, France13881774 - Large, stone bust of Louis Delgres surrounded by standing stone circle at the memorial site at Fort Louis Delgres; Basse-Terre, Guadeloupe, French West Indies13882043 - View through the underground tunnels and subterranean floor of the interior of the iconic Colosseum with a blue sky and groups of tourists sightseeing; Rome, Lazio, Italy13774542 - Interior Of The Dome At Galeries Lafayette; Paris, France13773540 - Church Of St. George; Thessaloniki, Greece13884831 - A closer look into the Spruce Tree House, Cliff Dwellings in the Mesa Verde National Park; Mancos, Colorado, United States of America13882041 - Overview of the interior of the iconic Colosseum against a blue sky with crowds of tourists sightseeing; Rome, Lazio, Italy13773536 - The Fourth Century Ad Rotunda Of Galerius, A Roman Monument; Thessaloniki, Greece13882241 - Crater Hills Geyser (Sulphur Sring) with its heated water pool and high content of sulphur creating steamy vapors with green and yellow thermal runoff channels and sinter extensions in the Hayden Valley in Yellowstone National Park; Wyoming, United States of America13882044 - View through the underground tunnels and subterranean floor of the interior of the iconic Colosseum with a blue sky and groups of tourists sightseeing; Rome, Lazio, Italy13884827 - A look into the New Fire House Cliff Dwellings in the Mesa Verde National Park; Mancos, Colorado, United States of America13883436 - The Roman amphitheatre at Aspendos, near Antalya, Turkey.; Aspendos, Anatolia, Turkey.13882042 - Overview of the interior of the iconic Colosseum against a blue sky with crowds of tourists sightseeing; Rome, Lazio, Italy71416966 - The circular church of the Tempio Canoviano (parish church of Possagno) Treviso district, Veneto, Italy.71389030 - Interior shot of a small chapel in Casalmaggiore, Cremona province, Italy, Europe13820080 - aerial view taken by drone of a typical circular vineyard, La Geria, Lanzarote, Canary Island, Spain, Europe13816584 - Cenotaph Hall, Voortrekker Monument, Pretoria, South Africa, Africa13819762 - Aerial view from the drone on a summer evening of the historic center of Varese Ligure, municipality of Varese Ligure, province of La Spezia, district of Liguria, Italy, Europe13820079 - aerial view taken by drone of a typical circular vineyard over the volcano, La Geria, Lanzarote, Canary Island, Spain, Europe13709286 - Rear view of person looking at traditional Rorbu cabins seen through a porthole, Reine Bay, Lofoten Islands, Norway, Scandinavia, Europe70424122 - Thailand, Phuket, Womans hands pouring water from tropical seashell into hand.70424008 - Hawaii, Big Island, Raindrops on Monsterra leaf.70423813 - Hawaii, slate pencil urchin, (heterocentrotus mammillatus).71025197 - High angle view of sheep pens on rural cliff, Hvammstangi, Iceland, Iceland71035668 - Moray Incan agricultural laboratory ruins near Maras, Sacred Valley, Peru, South America71334180 - vertical shot taken by drone, of circular village on north coast, Mauritius, Indian Ocean, Africa71025198 - High angle view of sheep pens on rural cliff, Hvammstangi, Iceland, Iceland71050518 - Radcliffe Camera, Oxford University, Oxford, Oxfordshire, England, United Kingdom, Europe71050517 - The Radcliffe Camera building, Oxford University, Oxford, Oxfordshire, England, United Kingdom, Europe71046793 - Cloud Gate sculpture in Millennium Park reflecting the skyscrapers of North Michigan Avenue, Chicago, Illinois, United States of America, North America70384108 - Spiral Staircase, London, U.K.71057543 - Clock made with fruit, vegetables and flatware71065627 - High angle view of Horseshoe Bend river and rock formations, Page, Arizona, United States71031443 - Interior of the dome of St. Peter's Basilica, UNESCO World Heritage Site, Vatican, Rome, Lazio, Italy, Europe70502807 - The Inca agricultural terraces of Moray, Urubamba Valley, Peru on September 22, 2005. The site is believed to have been used for experimental agriculture, self irrigating and recessed for artificially warmer and wetter conditions.70502806 - A group of schoolchildren walk along the rim of the Inca agricultural terraces of Moray, Urubamba Valley, Peru on September 22, 2005. The site is believed to have been used for experimental agriculture, self irrigating and recessed for artificially warmerpage suivante
