Aerial photosTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video07/08/2013July 8, 2013Rene Köhler has an expensive hobby, taking in-flight photographs of airplanes while in the air himself. His brother Andre does the flying, and Rene sells his photos to airlines and specialist magazines.https://p.dw.com/p/193UWAdvertisement