Here is my flag with the logo for Art and Science Graphics (http://www.artandsciencegraphics.com/animation/). I made some variations on the lesson, but the effect is pretty much the same. 

Unfortunately, the animated GIF I made is too large to upload to Skillshare, so here is a link you can use to see it in action:

http://www.artandsciencegraphics.com/wp-content/uploads/AASG-Flag-1.gif