Credit goes to @dipstick for the link and giving me a tip on how to work around the size limitation for masking object in Paint.NET.   In this video, I used this website,, which is a nice stock photo site, and have already picked a stock photo for this purpose.  I utilize this website for nearly all of my photomanipulations and using is an awesome site to use.   Plug-in used in this video: Alpha Mask Alpha to Gray