Follow along as Sirron Norris demonstrates how to draw happy, sad and mad cartoon faces. Learn more about this San Francisco artist, who works on public murals, fine art, and commercial art. See "Happy, Sad, Mad: Cartooning with Sirron Norris," and a short interview "In the Studio with Sirron Norris" on YouTube or KQED's EdSpace, where you can also find an educator guide related to his work: education.kqed.org/edspace/?s=sirron+Norris