Horizons look a ILM and VFX Part 1 ( Optical Printing)

Optical Printing BBC s Horizon looks at ILM and visual effects. This show is from 1985 and is a true gem. I thought it would be important and educational to show the interesting bits of the show, focusing on subjects such as optical printing, matte painting and even rotoscoping. This is part 1 dealing with optical printing. You can also download the full show (via rapidshare)