One of the most famous of all of the national geographic photojournalists is probably Joe McNally. Joe has shot everyone and everything working for Life, Time, Fortune, Sports Illustrated, and countless other highly rated publications. But perhaps his most manic photoshoot of all was a Nat Geo piece for their story The Power of Light. When you step back and think about it, the most obvious photograph for a story on light would be to take a wide angle shot of the guy who changes the light bulb on top of the Empire State Building...yeah most definitely! I never knew there was a video showcasing how this image was created so I hope you all enjoy it as much as I did. Oh and if you haven't picked up Joe's very detailed books about lighting, head over to his Amazon Store and pick up The Moment It Clicks or The Hot Shoe Diaries.