Capri blue
Stoneware matte glazes range from solid shades to those that create interesting color variations as they move and break. Application thinkness is the key to making mattes work for you.
Cone 6 oxidation (first image): Capri Blue is a variegated blue glaze that breaks over texture.
Cone 10 reduction (second image): Semi-gloss finish with variegated blue/green.
TIP: The lighter the application the greener the glaze. The thicker the application the bluer the glaze.