This tutorial is available as a PDF. Click here to view or download it How many times has this happened to you? You're working on your picture in your favorite image editor of all time, Paint.NET, and you think to yourself, "Man, I sure wish I could have feathered brushes like they do in Photoshop! Or that other free image editor. *cough*" Well think no more! ... Oh wait... Keep thinking about other stuff, but stop thinking about this because I'm going to show you how to fake it! You'll nee