This video, shot in Chicago, Paris, Luxembourg, and elsewhere, was made by Jacob and Katie Schwarz as part of a collaboration with satellite company SES in order to show off the capabilities of 4K/ULTRA HD video. It was shot with a Phantom Flex 4K and some kind of fancy lens, and features slow-motion footage of skaters, motocross racers, gymnasts, and break-dancers. And it is quite pretty.

[h/t: Laughing Squid]