They say that there are some cities in the world that never sleep and are in motion 24 hours a day. This is certainly apparent at night in a big cosmopolitan city with millions of lights on and millions of people still going on about their business despite the late hour. We dedicate this effect to a vibrant city full of motion experiencing a dynamic night life. Place your picture on a billboard in a busy city district at night and experience the motion of a city that never sleeps.