Spring 2012. We're beset with a week of 75 degree weather in NYC. And what do you equate warm weather with? For me, it's colorful sunsets. So I issued myself a photo challenge - to shoot one sunset each night during the workweek, Monday through Friday. The catch? One camera (my phone), one lens, one focal length (how much zoom), one location and the same post-processing for each photo. The goal? Within a rigid set of guidelines, to create five unique photos.