Drawing Expressions and Caricatures https://www.skillshare.com/classes/Drawing-Expressions-and-Caricatures/2118220328 I believe in teaching exactly the skills that you need...
Things you will learn:
Drawing expressions
Drawing expressions through facial features (eye, nose, mouth, teeth expressions)
Drawing Male and Female expression studies
Drawing caricatures (Various head shapes and adjusting feature proportions)
Finalized renderings Learning to draw can be complex and incredibly confusing and frustrating....