Terence Chang (Flickr alias exxonvaldez) took some breathtaking long-exposure photos of San Francisco's International Airport, or SFO.
The collection of 16 photos, taken between July 13, 2008 and April 16, 2010, visually describe landing and take-off patterns for the airport. Yes those funny looking white streaks are all planes.
HuffPost Lifestyle is a daily newsletter that will make you happier and healthier — one email at a time. Learn more