Manhattan, New York City, USA. Aerial view of the One World Trade Center, 9/11 Memorial and Manhattan skyline at dusk.

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events, mustache contest

Africa, Ghana, Elmina harbour. Traditional wooden fishing boats in the harbour in front of the famous castle.

India, Rajasthan state, Nagaur, the Nagaur cattle fair is the largest fair of its kind in the country

USA, American, New York, Manhattan,Lower Manhattan, One World Trade Center, PATH Station

Two men wearing thawb on the beach and City Center Skyline, Abu Dhabi, United Arab Emirates

Floating markets, Bangkok, Thailand.

Floating markets, Bangkok, Thailand.

Floating markets, Bangkok, Thailand.

Floating markets, Bangkok, Thailand.

USA, New York, New York City, Lower Manhattan, The Oculus, World Trade Center PATH train station, designed by Santiago Calatrava, interior

Woman walking through the Empty skies 9/11 memorial in Liberty state park, New York, USA

World trade centre terminal, Manhattan, New York, USA

Brooklyn Bridge and Manhattan skyline, New York, USA

Aerial of lower Manhattan skyline and Brooklyn bridge at dusk, New York, USA

Hall ceiling, modern architecture, new construction of Messe Basel trade fair by architects Herzog and de Meuron, Basel, Canton of Basel-Stadt, Switzerland

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River overlooking Pier A Park, Hoboken, New Jersey

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River from Pier C Park, Hoboken, New Jersey

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River from Harismus Cover, Newport, New Jersey

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River from Harismus Cover, Newport, New Jersey

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River from Harismus Cover, Newport, New Jersey

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower, viewed from New Jersey, Jersey City, Paulus Hook

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower, viewed from New Jersey, Jersey City, Paulus Hook

USA, New York, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower, viewed from New Jersey, Jersey City, Paulus Hook

Top view at sunset of the Empire State Building with One World Trade Center in the background, Manhattan, New York, USA

USA, New York, Freedom Tower over rooftops and water tanks. 1hr45mins of aircraft flying overhead

USA, New York, Manhattan, Lower Manhattan, Freedom Tower

USA, New York, Manhattan, Lower Manhattan from Empire State Building, Freedom Tower in background

USA, New York, New York City, Lower Manhattan and Brooklyn Bridge

USA, New York, New York City, Lower Manhattan Skyline from Newport Beach

USA, New York, New York City, Lower Manhattan Skyline from Newport Beach

USA, New York, New York City, Lower Manhattan Skyline

USA, New York, New York City, Lower Manhattan and Brooklyn Bridge

Empire State Building, Manhattan, New York City, New York, USA

One World Trade Center and Lower Manhattan, New York City, New York, USA

One World Trade Center, Manhattan and Brooklyn Bridges, Manhattan, New York City, New York, USA

Statue of Liberty and Lower Manhattan, New York City, New York, USA

Statue of Liberty, Jersey City and Lower Manhattan, New York City, New York, USA

One World Trade Center, Manhattan and Brooklyn Bridges, Manhattan, New York City, New York, USA

One World Trade Center and Lower Manhattan, New York City, New York, USA

Statue of Liberty and Lower Manhattan, New York City, New York, USA

Statue of Liberty, Jersey City and Lower Manhattan, New York City, New York, USA

USA, East Coast, New York, Manhattan, Financial District, One World Trade Center

Hoi An, Vietnam. Selling lanterns on the street at night.

Peru, Cuzco province, Livitaca, Feria de San Sebastian, which meets all the Indian communities in the region, woman in traditional dress Chumbivilcas

Statue of Liberty, One World Trade Center and Downtown Manhattan across the Hudson River, New York, Manhattan, United States of America

Statue of Liberty, One World Trade Center and Downtown Manhattan across the Hudson River, New York, Manhattan, United States of America

USA, New York City, Downtown Financial district of Manhattan, One World Trade Center and the Brooklyn Bridge

Statue of Liberty, One World Trade Center and Downtown Manhattan across the Hudson River, New York, Manhattan, United States of America

USA, New York, Manhattan, Hudson river with lower Manhattan and one world trade center seen from New Jersey

Bahrain, Manama, City center skyline looking towards Bahrain World Trade Center and Bahrain Financial Harbour

Asia, Republic of Korea, South Korea, Jeju island, Dongmun traditional market, squid

Thailand, Bangkok. Damnoen Saduak floating market (MR)

Tanzania, Tarangire National Park; Masailand. Bull elephants at waterhole in acacia woodland responding to the approach of other elephants.

Giant American Flag across the front of the New York Stock Exchange Building in Lower Manhattan, New York City, New York, USA.

External view of Oculus - part of World Trade Center. Manhattan, New York, USA

Variety of spices in old town market in Marrakech, Morroco

Woman shows a traditional Samarkand bread, Siyob bazaar Samarkand, Samarqand Province, Uzbekistan, Asia

China World Trade Centre, Beijing, China

A view of Chinatown of New York city from Manhattan Bridge. Manhattan, New York City, New York, USA.

Manhattan, New York City, USA. Aerial view of Lower Manhattan at dusk.

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events, mustache contest

India, Rajasthan, Jhalrapatan, Chandrabhaga mela, livestock fair and cultural events, mustache contest

Lower Manhattan skyline and East River at dusk, Manhattan, New York, USA

Ribs of Oculus station house designed by architect Santiago Calatrava, World Trade Center station (PATH), Manhattan, New York, USA

Ribs of Oculus station house designed by architect Santiago Calatrava with One World Trade Center behind, World Trade Center station (PATH), Manhattan, New York, USA

Market in the historic city centre of Jerusalem, historic center, Jerusalem, Jerusalem District, Israel, Asia

Hanseatic Trade Center, Kehrwiederspitze, Speicherstadt, Hamburg, Germany, Europe

One World Trade Center, Lower Manhattan, New York City, New York, USA