Doctors use x-rays to see if you have any broken bones
Answer:
The answer is linear perspective.
Explanation:
Linear perspective is a composition technique that creates the illusion of depth through the use of lines. These lines are directed towards a single point in the "horizon" of the drawing, resulting in a sort of triangle shape.
This method was prominently used during the Italian Renaissance era, as demonstrated by the works of Leonardo DaVinci and Donatello.
Find the basic shapes in the character and pan out from there,make sure to shade but don't over blend
It's called a Wood Shaver.