David Guttenfelder thinks his images taken in North-Korea help to open the doors of the regime closing off from the rest of the world and helps the world better understand the distant and very special country.

While others are clumsy with the newly introduced panorama feature of the iPhone that Getty Images photojournalist Daniel Berehulak shows, how to use the right way.

It’s not that I believe this is the dreaded shape of things to come, but the rolling juggernaut of mobile photography and its effects on our profession is a common and unavoidable topic for discussion these days. And it’s a phenomonen which is increasingly cropping up in professional publications.