1384-475 - Construction site building activity image with cranes neat Twin Towers of World Trade Centre, Colombo, Sri Lanka, Asia

1384-474 - Twin towers of World Trade Centre and modern hotels, central business district, Colombo, Sri Lanka

1384-473 - Modern architecture buildings central Colombo, Sri Lanka, Asia - Galadari Hotel and BOC building and Twin Towers World Trade Centre

1384-470 - Twin towers of World Trade Centre and modern hotels, central business district, Colombo, Sri Lanka

1219-298 - One World Trade Centre and buildings in Lower Manhattan with the 9/11 Memorial's reflecting pools, New York City, United States of America, North America

1350-4891 - Names of September 11 2001 victims, National September 11 Memorial, World Trade Center, Manhattan, New York City, New York, USA

1350-4952 - One of the two waterfalls at National September 11 Memorial, World Trade Center, Manhattan, New York City, New York, USA

1350-4897 - Names of September 11 2001 victims, National September 11 Memorial, World Trade Center, Manhattan, New York City, New York, USA

1350-5107 - One World Trade Center also known as Tower 1 and Freedom Tower, Tower 7 on right, Manhattan, New York City, New York, USA

1350-4727 - One World Trade Center also known as Tower 1 and Freedom Tower, Manhattan, New York City, New York, USA

1350-4818 - One World Trade Center also known as Tower 1 and Freedom Tower, Manhattan, New York City, New York, USA

1350-4819 - One of the two waterfalls at National September 11 Memorial, World Trade Center, Manhattan, New York City, New York, USA

1116-46814 - Manhattan Skyline At Twilight, Liberty State Park, Jersey City, New Jersey, United States Of America

1116-45997 - A Close Up Cropped Low Angle View Of The Library Of Celsus At The Ephesus Ancient City Historic Site, Selcuk, Turkey

1116-45998 - A Close Up Look At Reconstructed Columns Of The Ephesus Ancient City Historic Site In Selcuk, Ephesus, Izmir, Turkey

1116-44607 - Sunset Over Lower Manhattan Near World Trade Center And Williamsberg Bridge, Brooklyn, New York, United States Of America

1116-44122 - Sunset Over Lower Manhattan And The World Trade Centre, New York City, New York, United States Of America

1116-43896 - Brooklyn Bridge With Snow-Covered Landscape At Sunset, Brooklyn Bridge Park, Brooklyn, New York, United States Of America

1116-43321 - Canada Place, the cruise ship terminal in Burrard Inlet, Vancouver, BC, Canada

1116-43745 - Lower Manhattan At Twilight With The Brooklyn Bridge, Brooklyn Bridge Park, Brooklyn, New York, United States Of America

1284-221 - Brooklyn Bridge with 1 World Trade Centre in the background. New York City, New York, United States of America, North America

1263-144 - Autumn (fall) colours in Lower Manhattan's Hudson River Park looking towards One World Trade Centre, New York, United States of America, North America

832-380187 - Djemaa el Fnaa market square at dusk, Marrakech, Morocco, Africa

832-380186 - Djemaa el Fnaa market square at dusk, Marrakech, Morocco, Africa

1287-71 - A small American flag at the 9/11 Memorial Park in New York City with the new World Trade Centre rising in the background, New York, United States of America, North America

1287-70 - A small American flag at the 9/11 Memorial Park in New York City with the new World Trade Centre rising in the background, New York, United States of America, North America

1167-811 - Man buys fish at fish shop, Historic Centre (Centro Storico), UNESCO World Heritage Site, Naples, Campania, Italy, Europe

1167-809 - Local artichokes for sale from Piaggio van, Historic Centre (Centro Storico), UNESCO World Heritage Site, Naples, Campania, Italy, Europe

797-11895 - Spain, Catalonia, Barcelona, World Trade Centre.

797-11896 - Spain, Catalonia, Barcelona, World Trade Centre.

808-1409 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

808-1407 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

808-1408 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

808-1382 - Lower Manhattan skyline with One World Trade Center viewed from Hudson River, New York City, New York, United States of America, North America

808-1431 - Pedestrian walkway and graffiti, Manhattan Bridge, New York City, New York, United States of America, North America

808-1371 - One World Trade Center, Lower Manhattan and Hudson River, New York City, New York, United States of America, North America

808-1406 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

808-1400 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

808-1412 - Brooklyn Bridge and Lower Manhattan skyscrapers including One World Trade Center, New York City, New York, United States of America, North America

832-371445 - Historic Centre with guild houses at Rozenhoedkaai, Quai of the Rosary, historic town centre of Bruges, UNESCO World Heritage Site, West Flanders, Flemish Region, Belgium, Europe

832-368451 - Speyer Cathedral, UNESCO World Heritage Site, with Maximilianstrasse, main street, Speyer, Rhineland-Palatinate, Germany, Europe

832-371449 - Guild houses and outdoor restaurants in Grote Markt square, historic centre of Bruges, UNESCO World Heritage Site, West Flanders, Flemish Region, Belgium, Europe

832-371448 - Guild houses and outdoor restaurants in Grote Markt square, historic centre of Bruges, UNESCO World Heritage Site, West Flanders, Flemish Region, Belgium, Europe

832-291207 - Historic city centre of Kotor, UNESCO-World Heriage Site Gulf of Kotor, Montenegro, Crna Gora, Balkans, Europe

832-288090 - Souk, market, historic centre of Sanëaí, Unesco World Heritage Site, Yemen, Middle East

734-259 - 1 World Trade Centre Tower and New York's financial district as seen from Liberty State Park, New York, United States of America, North America

734-258 - 1 World Trade Centre Tower and New York's financial district as seen from Liberty State Park, New York, United States of America, North America

734-256 - 1 World Trade Centre Tower and New York's financial district as seen from the Hudson River, New York, United States of America, North America

832-260789 - Beurstraverse shopping centre, also known as Koopgoot, in front of the World Trade Center, WTC, a tower with a glass facade at the Beursplein, Rotterdam, South Holland, the Netherlands, Europe

832-260786 - World Trade Center, WTC, a tower with a glass facade at the Beursplein, in front of dark clouds, Rotterdam, South Holland, the Netherlands, Europe

1161-1786 - CROSSES IN THE ROYAL BRITISH LEGION FIELD OF REMEMBRANCE AT ST MARGARET'S CHURCH, WESTMINSTER, LONDON INCLUDE MANY FOR THE VICTIMS OF THE WORLD TRADE CENTRE DISASTER.

832-221633 - Two female sculptures by Luc Jaggi, symbolizing Peace on the right and Justice on the left, in front of the main entrance to the Centre William Rappard, headquarters of the World Trade Organization, WTO, Geneva, Switzerland, Europe

832-199741 - Taverns in front of Thalassini Gate, Rhodes Town, Rhodes, Greece, Europe

832-198576 - Shopping Center Centro Comercial Vasco da Gama on the grounds of the Parque das Nacoes park, site of the Expo 98, Lisbon, Portugal, Europe

832-198557 - Shopping Center Centro Comercial Vasco da Gama, Parque das Nacoes park, site of the Expo 98, Lisbon, Portugal, Europe

832-198575 - Gare do Oriente train station at night, architect Santiago Calatrava, on the grounds of the Parque das Nacoes park, site of the Expo 98, Lisbon, Portugal, Europe

832-158851 - Bischofshof beer garden restaurant, historic centre of Regensburg, UNESCO World Heritage Site, Bavaria, Germany, Europe

832-158850 - Bischofshof beer garden restaurant, historic centre of Regensburg, UNESCO World Heritage Site, Bavaria, Germany, Europe

832-158849 - Bischofshof beer garden restaurant, historic centre of Regensburg, UNESCO World Heritage Site, Bavaria, Germany, Europe

832-158852 - Bischofshof beer garden restaurant, historic centre of Regensburg, UNESCO World Heritage Site, Bavaria, Germany, Europe

832-154258 - The Rue Champlain crosses the historic old town of Quebec City, Quebec, Canada

832-154268 - Night mood in the Rue Saint Jean in the historic old town of Quebec City, Quebec, Canada

832-154270 - Night life on the Rue Saint Jean in the historic old town of Quebec City, Quebec, Canada

1126-150 - World Trade Centre, Brussels, Belgium, Europe

1126-161 - World Trade Centre, Brussels, Belgium, Europe

1126-153 - World Trade Centre, Brussels, Belgium, Europe

1126-151 - World Trade Centre, Brussels, Belgium, Europe

832-140847 - Souk in the old town of Essaouira, Unesco World Heritage Site, Morocco, North Africa

832-131900 - Night, tower, Franciscan Monastery, Placa, Stradun, old town, Dubrovnik, Croatia, Europe

832-129201 - View towards Altes Haus, Old House, in the historic town centre of Bacharach, UNESCO World Heritage Site Upper Middle Rhine Valley, Rhineland Palatinate, Germany, Europe

832-126974 - Historic town centre, alleyway, cafes and street-side restaurants, Tallinn, formerly Reval, Estonia, Baltic States, Northern Europe

832-120659 - Workers, Tanner's Quarter or Dye Pits of Chouwara in Fez El Bali, Medina, a UNESCO World Heritage Site, Fez, Morocco, Africa

832-114385 - Confectionery store in the historic town centre of Cesky Krumlov, Bohemian Krumlov, UNESCO World Heritage Site, Bohemia, Czech Republic, Europe

832-109066 - Little square in the historic centre of Essaouira, Unesco World Heritage Site, Morocco, North Africa

832-101742 - Placa, Stradun at dusk, old town, Dubrovnik, Dubrovnik County, Croatia, Europe

832-101743 - Placa, Stradun at dusk, old town, Dubrovnik, Dubrovnik County, Croatia, Europe

824-140 - A tuk tuk in front of the World Trade Centre, Colombo, Sri Lanka, Asia

832-116847 - Boulevard Cafe in the historic market square in the historic town centre of Quedlinburg, UNESCO World Heritage Site, eastern Harz, Saxony-Anhalt, Germany, Europe

832-115333 - Historic old town of Pingyao, Unesco World Heritage Site, Shanxi, China, Asia

832-98807 - Aerial picture, public screening, Football World Cup 2010, the match Germany vs Australia 4-0, Kortumstrasse street, Bochum, Ruhr district, North Rhine-Westphalia, Germany, Europe

832-115346 - Historic town centre of Pingyao, UNESCO World Heritage Site, Shanxi, China, Asia

832-101762 - Old town lane, Trogir, County of Split-Dalmatia, Croatia, Europe

832-104441 - Am Plan market place, old town of Koblenz, UNESCO World Heritage Site Oberes Mittelrheintal landscape of the Upper Middle Rhine Valley, Rhineland-Palatinate, Germany, Europe

832-82936 - Am Plan market square, historic town centre, Koblenz, UNESCO World Heritage Cultural Landscape of the Upper Middle Rhine Valley, Rhineland-Palatinate, Germany, Europe

832-86866 - Food and market stalls in Djemaa El Fna square at night, medina or old town, UNESCO World Heritage Site, Marrakech, Morocco, Africa

832-82938 - Am Plan market square, historic town centre, Koblenz, UNESCO World Heritage Cultural Landscape of the Upper Middle Rhine Valley, Rhineland-Palatinate, Germany, Europe

832-80544 - Cathedral, Old Havana, Unesco World Heritage Site, Cuba

832-67575 - Traditional tannery with dyeing pits, dyed leather spread out on the surrounding rooftops to dry, historic town centre or Medina, UNESCO World Heritage Site, Fez, Morocco, Africa

832-54141 - Tourists on the terrace of a restaurant on Grote Markt square, Grand Place, UNESCO World Heritage Site, Brussels, Belgium, Benelux, Europe

832-54393 - Romanesque Church of St. John the Baptist, Cathedral Square, historic town centre, UNESCO World Heritage Site, Trogir, Split region, Central Dalmatia, Dalmatia, Adriatic coast, Croatia, Europe, PublicGround

832-54427 - Riva promenade and palazzo, historic centre of Trogir, UNESCO World Heritage Site, Split region, central Dalmatia, Dalmatia, Adriatic coast, Croatia, Europe, PublicGround

832-54428 - Riva promenade and palazzo, historic centre of Trogir, UNESCO World Heritage Site, Split region, central Dalmatia, Dalmatia, Adriatic coast, Croatia, Europe, PublicGround

832-42604 - Piazza del campo square at dusk, Siena, Tuscany, Italy, Europe

832-41382 - Kaiserringhaus on Marktplatz, market square, restaurant, Goslar, UNESCO World Heritage Site, Harz region, Lower Saxony, Germany, Europe, PublicGround

832-44220 - Restaurants in Stradun or Placa, main street, in the old town of Dubrovnik, Franciscan Monastery at back, UNESCO World Heritage Site, central Dalmatia, Dalmatia, Adriatic coast, Croatia, Europe, PublicGround

832-41381 - Kaiserringhaus on Marktplatz, market square, restaurant, Goslar, UNESCO World Heritage Site, Harz region, Lower Saxony, Germany, Europe, PublicGround

832-42607 - Piazza del campo square at dusk, Siena, Tuscany, Italy, Europe

832-44218 - Restaurant in the old town of Dubrovnik at night, UNESCO World Heritage Site, bell tower and Sponza Palace at back, central Dalmatia, Dalmatia, Adriatic coast, Croatia, Europe, PublicGround

1113-17651 - Shopping centre Zeilgalerie, Zeil, Frankfurt am Main, Hesse, Germany

1113-16650 - Woman looking from observation terrace of the World Trade Financial Centre at Shanghai city and Huangpu river at sunset, Pudong, Shanghai, China, Asia