Hi, I have an iPad Pro 12.9 with the Apple Pencil and have decided to start learning to draw with it. I downloaded Procreate since it was only $6. It seems like a cool app. but wanted to know what the more experienced users have to say. Also, are there any good tutorials out there on drawing, effects, etc. I have been helping my daughter draw Disney stuff but I am not limited to that. Are there any products useful for holding the iPad while drawing? Laying it flat seems weird, even though drawing on paper simulates that. Thanks!