collection of doodles piled on top of each other

So, my son, a Boise State Student says: “Dad, don’t be worried about the doodling, I do most of this in Accounting and Business Statistics, classes which i’m abnormally good at.” It seems to me that what he is abnormally good at, is this drawing business! I have no idea where he got this talent, or how long he has had it, but it’s fun to see. I wish I had the same talent.