Creating all new swatch books has become a fascinating excersize. So many new ingredients available.
I've been analyzing old formulas and, in some cases, reinventing them, often reducing the amount of RFU/PC. In most cases three or less pigments will yield the cleanest colors. Also with the advent of the flo RFUs new colors have been created such as Orbit Red, Almost Teal, Deep Ocean, Rich Olive, Screaming Lime, etc. In the end we will probably wind up with 200 colors. The books allow the Art dept almost endless options. Next year color overlay books project.