Thanks! I agree that I should try a bit of colors now and then, what's keeping me back is that I just have more fun with black and white: I can focus solely on forms and concepts, that's what I like to do. Colors increase by a good margin the amount of work needed to complete the head and I feel like I couldn't maintain the same amount of quality for such an extended period of time. What I mean is that when I get tired of working on an head I tend to rush it, so idk. Might give it a shot.