Acorn Yellow—White and raw sienna, equal parts.

BLUES.

Changeable Blue—Prussian blue.

Ocean Blue—White, 15 parts; Prussian blue, 1 part; raw sienna, 2 parts.

Ultramarine Blue—Three shades, light, dark, and medium.

Grass Blue—White, 6 parts; emerald green, 2 parts; Prussian blue, 1 part.

Azure Blue—White, 35 parts; ultramarine blue (medium), 1 part.

Cerulean Blue—White, colored with ultramarine blue.

Bird's-Egg Blue—Add ultramarine blue to white until a tolerably intense blue is reached; then give a dash of light chrome green.