Brooklyn Bridge and Manhattan skyline, New York City, New York, USA Wrigley Building and Tribune Tower, Chicago, Illinois, USA The Wrigley Building and Chicago River, Chicago, Illinois, USA Chicago Water Tower, behind is 900 North Michigan, Chicago, Illinois, USA Art nouveau ornamentation on Building, Chicago, Illinois, USA The south branch of the Chicago River, Chicago, Illinois, USA Skyscrapers including Willis Tower, formerly Sears Tower, Chicago, Illinois, USA Historic windmills and houses in Zaanse Schans, North Holland, Netherlands Chicago River scene, Chicago, Illinois, USA Chicago River and towers of the West Loop area, Chicago, Illinois, USA Chicago city skyline and Lake Michigan, Chicago, Illinois, USA Outeniqua Choo Tjoe train crossing the Kaimans River Bridge, South Africa, Africa Early morning view of the City of London from the South Bank, London, England Big Ben and the statue of Boudica, Westminster, London, England, United Kingdom, Europe Page 1 Page 2 Page 3