Sublime

Drawing on the Right Side of the Brain, the classic book by Betty Edwards.

Keep a bad drawing until by study you have found out why it is bad.

Life Drawing The art of looking at the world and shutting up your verbal brain so you can draw what you see. The best book for this is Betty Edward’s Drawing on the Right Side of the Brain.

Drawing is said to be a good way to actually acquire knowledge, because the act of drawing adds another layer of memory encoding in your brain,