color
Ultramarine ash
The pale residual blue-gray from lapis ultramarine extraction, used as a cheap ash blue. Not full ultramarine, and not smalt.
Also known as Ultramarine ashes · Ash blue from lapis
color
The pale residual blue-gray from lapis ultramarine extraction, used as a cheap ash blue. Not full ultramarine, and not smalt.
Also known as Ultramarine ashes · Ash blue from lapis