Montreal photographer, Ben Von Wong, an Fstoppers favorite is at it again with his latest shoot. The folks over at Nikon sent Von Wong a Nikkor 400mm f2.8 lens to shoot with. Typically with a large lens you would shoot nature or sports, but not Von Wong. He decided to test the lens using the Brenizer Method. He took several portraits of musician, Andrew Kesler, on top of a rooftop, but one problem presented itself. How to light Andrew in the middle of the night on such short notice? In typical Von Wong ingenuity, they chose, an iPhone.