Dedication was key in creating this photo series of New York City called, Day to Night. Photographer, Stephen Wilkes, would shoot at a location for up to 15 hours and take over 1,000 photos. His hard work paid off and the end result is these awesome time-lapse composite photos. He blended about 50 photos together in each one to create the subtle change from day to night, hence the title.

Have you created any cool time-lapse photos or video?

(via demilked)