Talk:John Knoll

Untitled
As far as I'm aware the mirror ball (which is half mirrored, half diffuse) is photographed and used to record the lighting on the set (both diffuse and specular) so that the composited computer graphics can match the lighting on the live plate. Its not used to check the lighting conditions. Paulie 21:05, 12 February 2006 (UTC)

No one mentioned about him being a co-creator of Photoshop with his brother?

Episode IV-VI
Pretty sure he was also visual effects supervisor for the special editions of Star Wars IV, V and VI. — Preceding unsigned comment added by Brayden96 (talk • contribs) 19:26, 16 December 2016 (UTC)

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