You are a genius! I bet more ppl use this tech when they make a painting, but your explination is simple yet thorough. I had an "AHAAAA"-experience, mostly because I never use color, maybe But it's a really good tutorial!
My photoshop only registers pen pressure for one thing; line width. Do you know how to set it to opacity as well, or does that have to be manual? ... Of course, it could be because I'm working with outdated!Photoshop, but I'm just wondering if there's an option to refine tablet capabilities in Photoshop somewhere.