+1
I'd also like to support colouring / mixing paint from pigments. If possible, not only for clothes, but also so you could paint furniture. Maybe the herbalist could extract basic pigments (like woad, weld and madder for blue, yellow and red) at skill 0, mix them at skill 30, find more pigments at 60 (purple from maple, green from some lichen (or copper, although that defies herbalism), black - tannin from acorns and alderbark (that would mean to add alders first, but I'm always for more trees^^) for orange. Or maybe the alchemist could do the colour mixing - inclunding pigments from mineral and animal sources.