1176-1335 - Brazil, Pernambuco, Olinda the historic centre - a UNESCO World Heritage site, with the city of Recife in the distance

1112-4931 - An adult African wild dog, Lycaon pictus, at a den site in the Savé Valley Conservancy, Zimbabwe.

149-5759 - Gondolas at dusk on the Venice Lagoon and San Giorgio di Maggiore behind, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

149-4727 - Mont Saint-Michel (Mont-St. Michel), UNESCO World Heritage Site, Normandy, France, Europe

149-6086 - Humayun's Tomb, UNESCO World Heritage Site, the first great example of a Mughal garden tomb, Delhi, India, Asia

149-2635 - Headless statue of Cleopatra, Delos, UNESCO World Heritage Site, Cyclades Islands, Greek Islands, Greece, Europe

149-2840 - Tourists in front of the Doge's Palace in Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

149-5161 - The Iglesia Parroquial de la Santisima Trinidad (Holy Trinity Church), Plaza Mayor, Trinidad, UNESCO World Heritage site, Cuba, West Indies, Central America

149-6055 - The Taj Mahal, UNESCO World Heritage Site, at sunset reflected in the Yamuna River, Agra, Uttar Pradesh, India, Asia

149-6057 - The Taj Mahal, UNESCO World Heritage Site, reflected in the Lotus Pool, Agra, Uttar Pradesh, India, Asia

149-6060 - Women in brightly coloured saris at the Taj Mahal, UNESCO World Heritage Site, Agra, Uttar Pradesh, India, Asia

149-3497 - The Temple of Concord in the Valley of the Temples at Agrigento, UNESCO World Heritage Site, on the island of Sicily, Italy, Europe

149-6101 - The entrance to the Mosque (Jami Masjid) at the walled city of Fatehpur Sikri, UNESCO World Heritage Site, Uttar Pradesh, India, Asia

149-5061 - A triangular lunette at the Castillo del Morro, a fortess at the entrance to the Bay of Santiago, UNESCO World Heritage Site, 10 km southwest of Santiago de Cuba, Cuba, West Indies, Central America

149-6286 - A view of the dome of the Duomo at dusk, Florence, UNESCO World Heritage Site, Tuscany, Italy, Europe

149-5584 - A view of Stone Town including the Hindu Temple from the roof terrace of 236 Hrumzi Hotel, formerly Emerson & Green, Stone Town, UNESCO World Heritage Site, Zanzibar, Tanzania, East Africa, Africa

149-1362 - The minaret of the Ibn Tulun Mosque, UNESCO World Heritage Site, Cairo, Egypt, North Africa, Africa

149-5173 - The belltower of Iglesia y Covento de San Francisco and terracotta rooftops, Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-6282 - A view of the Duomo through old buildings in Florence, UNESCO World Heritage Site, Tuscany, Italy, Europe

149-4763 - Aerial view of town of Riomaggiore, Cinque Terre, UNESCO World Heritage Site, Liguria, Italy, Europe

149-6274 - The walled town of San Quirico d'Orcia, UNESCO World Heritage Site, Tuscany, Italy, Europe

149-5178 - The belltower of Iglesia y Covento de San Francisco, Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-6287 - Santa Maria Novella, Florence, UNESCO World Heritage Site, Tuscany, Italy, Europe

149-5649 - The north entrance passage containing a fresco of a charging bull at the Minoan site of Knossos, excavated in the early 20th century by British archaeologist Sir Arthur Evans, Crete, Greek Islands, Greece, Europe

149-2841 - Tourists in front of the Basilica San Marco in Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

149-5175 - Colourful painted houses along a cobbled street, Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-1411 - Close-up of a ram-headed sphinx of the Processional Avenue, at the Temple of Karnak, Thebes, UNESCO World Heritage Site, Egypt, North Africa, Africa

149-6111 - Birds flying around the towers of the Agra Fort, UNESCO World Heritage Site, Agra, Uttar Pradesh, India, Asia

149-5002 - A man walking past colourfully painted houses in Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-4248 - Dome of the Michaelertract, Hofburg Complex, UNESCO World Heritage Site, Vienna, Austria, Europe

149-5154 - An elevated view of the terracotta roofs and the Iglesia Parroquial de la Santisma Trinidad, Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-5176 - The Iglesia Parroquial de la Santisima Trinidad (Holy Trinity Church), Plaza Mayor, Trinidad, UNESCO World Heritage site, Cuba, West Indies, Central America

149-6288 - Rowers on the Arno River and gondolas moored underneath the Ponte Vecchio, Florence, UNESCO World Heritage Site, Tuscany, Italy, Europe

149-1499 - Statue of Ramses II, Abu Simbel, UNESCO World Heritage Site, Nubia, Egypt, North Africa, AFrica

149-5585 - A view of Stone Town rooftops with towels drying on a roof, Stone Town, UNESCO World Heritage Site, Zanzibar, Tanzania, East Africa, Africa

149-5152 - A cobblestone street in Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

149-5163 - Iglesia y Covento de San Francisco and the Palacio Brunet, now Museo Romanitico, Trinidad, UNESCO World Heritage Site, Cuba, West Indies, Central America

322-3024 - Fountain by Library of Ahmet III, Topkapi Palace, UNESCO World Heritage Site, Istanbul, Turkey, Europe

252-9523 - Canal and windmills at Kinderdijk, UNESCO World Heritage Site, Holland, Europe

252-11195 - City walls and Kamerlengo Fortress, Trogir, UNESCO World Heritage Site, Dalmatia, Croatia, Europe

1297-1171 - Old Royal Naval College, Greenwich, UNESCO, Site, London, England, United Kingdom, Europe

252-4064 - The Acropolis, UNESCO World Heritage Site, Athens, Greece, Europe

1297-1174 - Old Royal Naval College, UNESCO, Site,and River Thames, , Greenwich, London, England, United Kingdom, Europe

252-8563 - Autumn colours, Laponia, UNESCO World Heritage Site, Lappland, Sweden, Scandinavia, Europe

1297-1170 - Queens House, UNESCO site, Greenwich, London, England, United Kingdom, Europe

252-10778 - Old Town at dusk, UNESCO World Heritage Site, Tallinn, Estonia, Baltic States, Europe

252-5348 - Schonbrunn Palace and Gardens, UNESCO World Heritage Site, Vienna, Austria

252-10779 - Old Town, UNESCO World Heritage Site, Tallinn, Estonia, Baltic States, Europe

252-7597 - Archaeological site, Delos, UNESCO World Heritage Site, Cyclades islands, Greece, Europe

252-11193 - Boats moored in front of the Old Town, Trogir, UNESCO World Heritage Site, Dalmatia, Croatia, Europe

252-7599 - Mosaic in the House of the Dolphins, archaeological site, Delos, UNESCO World Heritage Site, Cyclades islands, Greece, Europe

1297-1172 - Old Royal Naval College, Greenwich, UNESCO, Site, London, England, United Kingdom, Europe

252-4620 - The largest stupa in Nepal, at Bodhnath, UNESCO World Heritage Site, Kathmandu, Nepal, Asia

252-9687 - Leaning Tower (Torre Pendente), Pisa, UNESCO World Heritage Site, Tuscany, Italy, Europe

252-1373 - Red Fort, UNESCO World Heritage Site, Agra, Uttar Pradesh state, India, Asia

252-4826 - Stone bas reliefs depicting scenes of rural life and historical events on the walls of Angkor Wat, UNESCO World Heritage Site, Siem Reap, Cambodia, Indochina, Southeast Asia, Asia

252-5251 - The church of Santa Maria della Salute, seen across the Grand Canal, from the Academia Bridge, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

252-3573 - Tilla Kari madrasa, Registan Square, Samarkand, UNESCO World Heritage Site, Uzbekistan, Central Asia, Asia

252-5345 - Schonbrunn Palace, UNESCO World Heritage Site, Vienna, Austria, Europe

252-4239 - The Avenue of Sphinxes, leading to the Colossi of Ramses II, guarding Luxor Temple, Luxor, Thebes, UNESCO World Heritage Site, Egypt, North Africa, Africa

252-11005 - Vermillion coloured 'floating' torii gate (O-torii gate) illuminated at dusk, a Shinto shrine gate, UNESCO World Heritage Site, Itsuku-shima, Miyajima, Hiroshima, Honshu Island, Japan, Asia

252-5254 - The church of Santa Maria della Salute, seen across the Grand Canal, from the Academia Bridge, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

252-51 - The Great Wall of China, UNESCO World Heritage Site, near Beijing, China, Asia

252-10449 - Inca ruins in morning light, Machu Picchu, UNESCO World Heritage Site, Urubamba province, Peru, South America

252-11156 - Cafes in the Old Town Square (Rynek Starego Miasto), with rebuilt medieval buildings, Old Town (Stare Miasto), UNESCO World Heritage Site, Warsaw, Poland, Europe

252-4604 - The largest stupa in Nepal, at Bodhnath, UNESCO World Heritage Site, Kathmandu, Nepal, Asia

252-11153 - Old Town clock, Old Town Square (Rynek Stare Miasto), Old Town (Stare Miasto), UNESCO World Heritage Site, Warsaw, Poland, Europe

252-10294 - Bamberg, UNESCO World Heritage Site, Bavaria, Germany, Europe

252-4142 - Statue of Ramses II in the Great Court of Ramses II, Luxor Temple, Luxor, UNESCO World Heritage Site, Thebes, Egypt, North Africa, Africa

832-384286 - White Bridge and Chinese Pagoda, Deyue Pavilion, Black Dragon Lake, Black Dragon Pool, Unesco World Heritage Site, Lijiang, Yunnan Province, People's Republic of China

832-384179 - Young woman in a cave with a geothermal spring, Cave and Basin National Historic Site, Banff National Park, Alberta, Canada, North America

832-384366 - Chinese pagoda, Deyue Pavilion, reflected in Black Dragon Lake, Black Dragon Pool, in the background Jade Dragon Mountain, Unesco World Heritage Site, Lijiang, Yunnan Province, China, Asia

832-385657 - Monastery Church of St. George with wall frescoes, 1547, Unesco World Heritage Site, Voronet, Romania, Europe

832-386370 - Clown triggerfish (Balistoides conspicillum), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-386365 - Threadfin anthias (Pseudanthias huchtii) Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-385429 - Columns with capital, detail, ruin on the excavation site, Apollonia, Vlora, Vlore, Albania, Europe

832-386518 - Torii gate at Tosho-gu Shrine from the 17th century, Shinto Shrine, shrines and temple of Nikko, UNESCO World Heritage Site, Nikko, Japan, Asia

832-386371 - Royal angelfish (Pygoplites diacanthus), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-386367 - Golden damselfish (Amblyglyphidodon aureus) in front of red rod gorgonian (Ellisella ceratophyta), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-386366 - Striped threefin (Helcogramma striata), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-386333 - Benedictine Abbey of Melk Abbey at dusk, UNESCO World Heritage Site, Melk, Wachau, Lower Austria, Austria, Europe

832-385119 - Lake of the Black Dragon, Black Dragon Pool, in the background the Jade Dragon Mountain, Unesco World Heritage Site, Lijiang, Yunnan Province, China, Asia

832-386790 - Gimmelwald, Lauterbrunnen Valley, Lauterbrunnen, Jungfrau-Aletsch-Bietschhorn World Heritage Site, Canton of Bern, Bernese Oberland, Switzerland, Europe

832-385658 - Wall frescoes, monastery church Saint George, 1547, Unesco World Heritage Site, Voronet, Romania, Europe

832-384180 - Young woman in a cave with a geothermal spring, Cave and Basin National Historic Site, Banff National Park, Alberta, Canada, North America

832-386364 - Swarm Spotted eagle ray (Aetobatus narinari), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-384178 - Cave with a geothermal spring, Cave and Basin National Historic Site, Banff National Park, Alberta, Canada, North America

832-386368 - Striped Surgeonfish (Acanthurus lineatus), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

832-385659 - Wall frescoes, monastery church Saint George, 1547, Unesco World Heritage Site, Voronet, Romania, Europe

832-386369 - Flagtail Rockcod (Cephalopholis urodeta), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

765-2137 - Column of Phocas, Arch of Septimius Severus, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2153 - Rain Nymphaeum, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2133 - Temple of Saturn, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europepe

765-2139 - Temple of Castor and Pollux, Arch of Septimius Severus, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2156 - Roman Forum, seen from Palatine Hill, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2149 - Statues at House of the Vestal Virgins, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2158 - Roman Forum seen from Palatine Hill, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2129 - Temple of Harmonious Gods, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2146 - Temple of Antoninus and Faustina, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

765-2148 - Temple of Antoninus and Faustina, Roman Forum, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe