I purchased PatternDraw quite awhile ago. I played with a bit but never really did anything with it.I have deleted the app probably 3 time. This was an excellent class to familarize myself with the app. The introduction of the of the Color Generator and the ability to shuffle the colors and lock and unlock colors then save the color palette is a worth while addition and I can see myself really favoring that feature. Thank you for the lovely class. 

 

Here is a closer look at the pattern I created