A timelapse what is it? you put your camera on a tripod to film a point of view, if possible beautiful, with a piece of sky and/or the passage according to what you want show, and you turn the leaves, several minutes, hours or days and then you put your video browsing. The result is usually beautiful...beautiful view as the view! Dominic Bourdreault, Canadian photographer and videographer wanted there to show the duality between cities and nature. The shooting took place especially in Montreal, Quebec, Toronto, New York and Chicago. Music by Hans Zimmer is going well ("Time" from the soundtrack of Inception for info)