How to Invent Light on Form

Sander: How can a value be correct or not, unless you're comparing it to something? What about when you're inventing it? Well, there's two categories here. One is, values can be wrong or not when inventing light on form. You've seen that dorian video that proco produced, right on mind blowing thing about value, about rendering. Do you know what i'm talking about about light nothe half tone? Well, don't miss that. I if john or boss, or somebody can look, look up the a, the youtube link to that video dorian did about how almost everybody, i spent decades creating what are called now dirty half tones