So this is your heart and coming out of your heart is the aorta and before this video I have been drawing the aorta quite differently, kind of showing its branches and here I am showing it kind of stretched out. and I'll show a few of the branches but really the point of the drawing is not to make it anatomically correct, you can tell that definitely it's not anatomically correct, because that wouldn't make any sense at all, that blood going off to one side.