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.