Nokia fans, and Lumia 1020 aficionados in particular, have no doubt come to recognize the name of National Geographic's photographer Stephen Alvarez...
Source: http://www.phonearena.com/news/First-Lumia-1520-photo-samples-reveal-that-the-camera-on-the-new-Nokia-is-no-wimp_id48667
Source: http://www.phonearena.com/news/First-Lumia-1520-photo-samples-reveal-that-the-camera-on-the-new-Nokia-is-no-wimp_id48667