Johnson is also an instructor at the Stan Winston School of Character Arts .
Johnson 's career in effects has been featured in books written by Anthony Timpone , Thomas Morawetz , and Rama Venkatasawmy .
Johnson is also an Johnson at the Stan Winston School of Character Arts .
Johnson 's career in effects has been featured in books written by Anthony Timpone , Thomas Morawetz , and Rama Venkatasawmy .