An experimental timelapse video created by photographers Gavin Heffernan, Harun Mehmedinovic and Nathaniel Smith for project Skyglow. The project was designed to explore the effects and dangers of urban light pollution in contrast with some of the most incredible Dark Sky Preserves in North America. Best viewed full screen in 1080p HD, sound UP! Music: "DIVISION" by Moby. Courtesy MobyGratis WWW.SKYGLOWPROJECT.COM