US photographer Stephen Wilkes spends 15 hours perched on a rooftop or crane photographing each city from one camera angle through night and day, before months in the studio painstakingly blending them into one seamless image.
Shanghai, China
Eiffel Tower, Paris
Central Park, New York City
Trafalgar Square, London
Coney Island, New York
Washington DC
Thames River, London
Flatiron Building, New York
Jerusalem, Israel
This feature originally appeared in The Guardian.