Purple.—White, Prussian blue and vermilion.
Red, Dark.—English Venetian, red lead and litharge.
Red, Light.—Venetian red, and red lead in equal parts.
Red, Deep.—Vermilion, with a very small quantity of red lead.
Stone.—White, with a little spruce ochre.
Straw.—White lead and yellow.
Snuff.—Yellow, sienna and red.
Slate.—White lead, black, red and blue.
Steel.—Ceruse, Prussian blue, fine lac and vermilion.
Salmon.—White lead, yellow and red.