https://www.craftsy.com/class/drawing-facial-expressions/

Discover techniques for drawing the human face’s full range of emotions alongside Gary Faigin. Draw faces that clearly exhibit the shock of surprise or the agitation of fear by accurately recreating the corresponding curves of the mouth, angles of the eyebrows and more. Understand the facial muscles that pull, pucker and strain to produce a spectrum of sad expressions. Depict different levels of anger as you learn the role of the mouth in creating this fiery expression. Portray faces drawn back in disgust as you capture the facial characteristics of this visceral reaction. And unlock the secrets for skillfully sketching every kind of smile: slight, broad, eager, bittersweet and even insincere. Learn how to draw realistic facial expressions for more impactful portraits and illustrations.