Natural watercolors
Palettes
Paint making process
Essee Digital Museum
Essay in the form of paint
More
Spring in the City
6 Arctic Mint
Warm Earth shades
Grayscale
Lapis Lazuli, Malachite, Tourmaline, Vivianite
Mica watercolors
A color making guide 11 pages .pdf (electronic download)
Ocra Natural PY43
Zinc White PW4
Blanco España PW18:1
Siena Tostada PR102
Terra Verde PG23
Verde Nicosia PG23
Blu Ercolano PB15
Titanium White PW6
Negro Marfil PBk9
Nero Roma PBk6
Almagre PR102
Rosso Venezia PR102
Sombra PBr7