© USA, New York City, Rear view of athletic man facing city skyline

© USA, New York City, Rear view of athletic man facing city skyline

© USA, New York City, Rear view of athletic man facing city skyline

© USA, New York City, Rear view of athletic man facing city skyline

© USA, Illinois, Chicago, American flag in downtown district

© USA, Illinois, Chicago, View of cityscape

© USA, Illinois, Chicago, City fountain in front of Chicago skyline

© USA, New York, New York City, Smiling woman using smartphone against skyline

© USA, Illinois, Chicago, Ariel view of downtown district at dusk

© USA, Illinois, Chicago, Light trails in front of Chicago skyline

© USA, California, San Francisco , City skyline

© USA, Pennsylvania, Pittsburgh, Aerial view of city

© USA, New York State, New York City, Brooklyn Bridge, Manhattan Bridge and Dumbo as viewed from South Street Seaport

© USA, Illinois, Chicago, City skyline

© USA, Chicago, John Hancock Center at night

© USA, Illinois, Chicago, Ariel view of downtown district

© USA, New York State, New York City, Woman relaxing and looking at Manhattan skyline

© USA, Hawaii, Oahu, Honolulu, Cityscape at sunset

© USA, Washington, Seattle, Illuminated skyline with Space Needle observation tower

© USA, New York City, Couple posing on Brooklyn Bridge

© United Kingdom, England, London, Skyline against clear sky seen from Greenwich Observatory

© USA, New York State, New York City, Manhattan, Woman having photo by skyline

© USA, New York, Brooklyn, New York State, Couple embracing in front of Brooklyn Bridge

© USA, Illinois, Chicago, People ice skating in city ice rink

© Canada, Vancouver, Science world dome at waterfront