Making a LinkedIn portrait without pro gear, using an iPhone 5 and a white sweat towel as a reflectorWhat do you do when you're out with friends, without your "real" camera, and someone says "Hey, this looks like a nice spot for a LinkedIn picture! Will you make a picture of me here?" Uh...ok but the light stinks and your sweet Canon, Nikon or whichever camera you use for serious photography is back home because you broke your own "always carry a camera" rule - so all you have is your iPhone....