At another using, should you find it has become stiff, a little heating will thin it to the proper consistency.
COMPOUND COLORS.
The following tints can be formed by mixing the colors as below. The shades can be made to suit any taste by the exercise of a little judgment in proportioning the colors.
Cream—White, yellow and red.
Drab—White, Prussian blue and vermillion.
Flesh—Lake, white and vermillion.
Fawn—White, stone ochre and vermillion.
Grey—White, Prussian blue, and very little black.
Light green—White, mixed with verdigris.
Grass green—Yellow, pink, mixed with verdigris.