Michael Mattesi has authored several FORCE books, published in numerous languages, utilized around the world to inspire and educate artists on the concept of FORCE. He has instructed FORCE Drawing for over twenty years and inspired thousands of artists.

Simultaneously, Michael has been contributing his skills as a professional artist on numerous award-winning projects in varied capacities and has collaborated with Pixar, Walt Disney Feature Animation, Walt Disney Consumer Products, Marvel Comics, Hasbro Toys, ABC, Microsoft, Electronic Arts, DreamWorks/PDI, Zynga, The School of Visual Arts, Beijing University, Art Center, Scuola Internazionale di Comics, San Jose State University, The Academy of Art University, Nickelodeon, LeapFrog and many others. Michael's students occupy all fields of the art industry and have themselves gained prestige for their abilities.