Anybody have any good references that they like for learning how to match colors. I've been working on some oil paintings lately, and for some reason, my techniques for matching colors is haphazard... at best. I eventually get the correct color after a lot of experimentation.
So, looking for some good references to speed up the time to mix the correct color. Note: As a habit, I tend to use various grays to currently tint or shade the tube color.