How to use real life anatomy to draw a perfect open mouth!

https://animeartmagazine.com/how-to-use-real-life-anatomy-to-draw-a-perfect-open-mouth/

Have you ever had trouble drawing open mouths in anime style?

It looks really simple, right? Usually there’s just a simple semicircle shape inside the mouth to show the inner shape. But misplacing that shape in the mouth can make the whole balance of the face look strange. Getting the position of that semicircle correct actually depends on you knowing a bit about the structure of the mouth. In particular, it depends on the understanding that the tongue originates from a point way down at the back of the throat.