Floating market, Damnoen Saduak, near Bangkok, Thailand, Asia

Women in conical hats counting money at the fish market by the Thu Bon River in Hoi An, south of Danang, Vietnam, Indochina, Asia

Floating market, Thailand, Asia

Miso paste, Miyagawa market, Takayama, Honshu, Japan

Floating market trader and boat laden with vegetables, Phung Hiep, Mekong River delta, Vietnam, Indochina, Southeast Asia, Asia

Damnoen Saduak Floating Market, Bangkok, Thailand

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Lower Manhattan skyline, panorama, New York skyline, One World Trade Center tower, Hudson River, New York, United States of America, North America

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

One World Trade Center, Financial District, Lower Manhattan, Hudson River, New York City, United States of America, North America

Mbour Fish Market, Mbour, Senegal, West Africa, Africa

One World Trade Center, One WTC, Lower Manhattan skyline, New York skyline, Hudson River, tour boat, New York, United States of America, North America

Lower Manhattan skyline, New York skyline, One World Trade Center tower, tour boat, Hudson River, New York, United States of America, North America

View from atop the World Trade Center of Osaka port built on reclaimed land in Osaka Bay, Osaka, Japan

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

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

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia

Morning floating market, Phung Heip, Mekong Delta, Vietnam

Women in boats selling vegetables, floating market on the lake, Inle Lake, Shan State, Myanmar (Burma), Asia

A view of the industrial and militarized Russian seaport city of Murmansk on the northern shore of the Kola Peninsula, Murmansk Oblast, Russia, Arctic, Europe

Manhattan, Lower Manhattan and World Trade Center, Freedom Tower in New York across Hudson River overlooking Pier A Park, Hoboken, New Jersey, United States of America, North America

Manhattan, Lower Manhattan and World Trade Center, Freedom Tower in New York across Hudson River from Harismus Cover, Newport, New Jersey, United States of America, North America

Paulus Hook, Morris Canal Basin, Liberty Landing Marina, with New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower beyond, Jersey City, New Jersey, United States of America, North America

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

River Market, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

Top view of boat full of fresh fruits on sale, Floating Market, Bangkok, Thailand

Tannery, Medina, Fes, UNESCO, Morocco

The green glaze, dominant colour in pottery from the city of Tamegroute, Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Villager showing clothes and crafts for sale to tourists in Ban Baw, traditional Lao Loum village between Luang Prabang and Pakbeng, Laos

River Market, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

River Market, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

River boat on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

River boat on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

Riverboats on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

Riverboats on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

River boat on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

Paulus Hook, Morris Canal Basin, Liberty Landing Marina, with New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower beyond, Jersey City, New Jersey, United States of America, North America

Top view of boat full of fresh fruits on sale, Floating Market, Bangkok, Thailand

Top view of boat full of fresh fruits on sale, Floating Market, Bangkok, Thailand

People passing sign indicating direction of Timbuktu at 52 days by camel, Zagora, Draa River valley, Province of Zagora, Draa-Tafilalet region, Morocco

Aerial view over St. Annenfleet et Hollandischbrookfleet canal in the Speicherstadt (City of Warehouses), HafenCity district, Hamburg, Germany, Europe

Javanese stall holder and her daughter by their vegetable stall in the local market, Solo river valley, Java, Indonesia, Southeast Asia, Asia

Paulus Hook with New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower beyond, Jersey City, New Jersey, United States of America, North America

Manhattan, Brooklyn Bridge over East River, Lower Manhattan skyline, including Freedom Tower of World Trade Center, New York, United States of America, North America

Paulus Hook, Morris Canal Basin, Liberty Landing Marina, New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower beyond, Jersey City, New Jersey, United States of America, North America

New York skyline, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River, New York State, United States of America, North America

Local women chatting by a rural market stall selling rice based snacks, biscuits and cakes, Solo river valley, Java, Indonesia, Southeast Asia, Asia

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

Manhattan, Lower Manhattan and World Trade Center, Freedom Tower in New York across Hudson River from Pier C Park, Hoboken, New Jersey, United States of America, North America

Spice market stall with large bowls of turmeric powder in early morning market on the banks of the Brahmaputra river, Guwahati, Assam, India, Asia

Manhattan, Lower Manhattan and World Trade Center, Freedom Tower in New York across Hudson River overlooking Pier A Park, Hoboken, New Jersey, United States of America, North America

Desia Kondh tribal market stall, man selling sun dried river fish, near Rayagada, Orissa, India, Asia

Paulus Hook, Morris Canal Basin, Liberty Landing Marina, with New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower beyond, Jersey City, New Jersey, United States of America, North America

Vegetable wallah preparing pumpkin with baskets of tomatoes, cabbages and bitter gourd in early morning market on the banks of the Brahmaputra river, Guwahati, Assam, India, Asia

New York skyline of Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River from Harismus Cover, Newport, New Jersey, United States of America, North America

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

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

The busy shipyards in the Sea Port of St. Petersburg, on the Neva River, Russia, Europe

New York skyline, Manhattan, Lower Manhattan and World Trade Center, Freedom Tower across Hudson River, New York State, United States of America, North America

Lower Manhattan skyscrapers including One World Trade Center from across the East River at night, with light beams from the Tribute in Light 9/11 Memorial, New York City, New York, United States of America, North America

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

Brooklyn Bridge over East River, Lower Manhattan skyline, including Freedom Tower of World Trade Center, New York, United States of America, North America

Brooklyn Bridge over East River, Lower Manhattan skyline, including Freedom Tower of World Trade Center, New York, United States of America, North America

View from Jersey City of Lower Manhattan with the One World Trade Center, New York City, New York State, United States of America, North America

Brooklyn Bridge over East River, Lower Manhattan skyline, including Freedom Tower of World Trade Center, New York, United States of America, North America

Basketmaker reading newspaper whilst waiting for customers in early morning market on the banks of the Brahmaputra river, Guwahati, Assam, India, Asia

The busy shipyards in the Sea Port of St. Petersburg, on the Neva River, Russia, Europe

Woman selling holy puja items at sunrise by the sacred Shipra river, Ujjain, Madhya Pradesh, India, Asia

Skyline of Downtown Manhattan with One World Trade Center and Brooklyn Bridge, New York City, New York, United States of America, North America

Lower Manhattan skyscrapers including One World Trade Center from across the East River at night, with light beams from the Tribute in Light 9/11 Memorial, New York City, New York, United States of America, North America

New York skyline, Lower Manhattan, World Trade Center, Freedom Tower, across Hudson River, New York State, United States of America, North America

Skyline of Downtown Manhattan with One World Trade Center and Brooklyn Bridge, New York City, New York, United States of America, North America

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

New York skyline, Manhattan, Brooklyn Bridge over East River, Lower Manhattan skyline, including Freedom Tower of World Trade Center, New York, United States of America, North America

Green leaf vegetable and herb seller waiting for customers in early morning market on the banks of the Brahmaputra river, Guwahati, Assam, India, Asia

World Trade Center, Nile River, Cairo, Egypt, North Africa, Africa

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

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

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

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

Lower Manhattan skyscrapers including One World Trade Center at sunset from across the East River, Financial District, Manhattan, New York City, United States of America, North America

Lower Manhattan skyscrapers including One World Trade Center from across the East River, Financial District, Manhattan, New York City, United States of America, North America

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

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

Lower Manhattan skyscrapers including One World Trade Center from across the East River, Financial District, Manhattan, New York City, United States of America, North America

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

Lower Manhattan skyscrapers including One World Trade Center from across the East River, Financial District, Manhattan, New York City, United States of America, North America

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

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

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

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

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

Skyline looking south towards Lower Manhattan at sunset, One World Trade Center in view, Manhattan, New York City, New York, United States of America, North America

Women in straw hats selling fish in the Cai River fish market in the town of Hoi An, Danang, Vietnam, Indochina, Southeast Asia, Asia

Lujiazui Finance and Trade zone, with Oriental Pearl Tower, and Huangpu River, Pudong New Area, Shanghai, China, Asia