Cone 6 (first image): Nimbus is a glossy, opaque, variegated blue glaze that breaks over texture and has an iridescent sheen. Blue micro-crystalization may develop.
Cone 10 (second image): Glaze brightens to a variegated cyan that breaks green/brown over texture.
TIP: This glaze is highly fluid at 3 coats. Anticipate glaze movement with receded application on vertical surfaces to prevent unwanted running. Prone to pinholes when fired on manganese clay bodies.