Purple and yellow sometimes makes green

Well here is my next stopping point, I’ve blocked in most of the basic colors and I’ve started to tighten up the face. The background is looking a little dark but that is an easy fix. I’m really happy how the color scheme is working out even if it is really hard to mix green with yellow and purple. It is quite strange how a neutral grayish brown can look green in relation to its surroundings. I have to give credit to Darryl for posing for this he did a great job, I got a lot of good shots but I love the intensity of his stare in this one.