Please forgive the shameless brag and posting for someone else but he is 6 and not able to have a craftster account himself. My son draws constantly and goes through more paper in a week than most kids do in a year. Seriously all I can ever tell people to get him for gifts is paper and markers. His marker collection rivals many classrooms. He learned to draw simply by watching "how to draw" portions on his videos. Now he can see a character and recreate it pretty much on his own. So here are a few of his drawings.
His take on me (see my avatar for comparison)
Little Joe (from veggie tails reference photo https://www.hotmoviesale.com/dvds/7588/1/Veggie-Tales-The-Ballad-Of-Little-Joe.jpg
I have stacks and stack of pictures he has drawn but those are the ones I happen to have pics of at the moment.