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royal blue

updated sun 17 oct 04

 

annsemple on sat 16 oct 04


Hannah
Have you got John & Ron's book Mastering Glazes, Cone 6?
They have a wide assortment of Blues in the book and the base glazes are =
great, and fun to play with to alter colours.=20
The colour you want would be relatively easy I should think - just =
modify the amount of cobalt and copper in the Hi Calcium semi matte base =
1 or the glossy base 2. You will probably want to reduce the rutile as =
well since I'll bet your client doesn't want too interesting a Royal =
Blue.
Ann
(on Vancouver Island, B.C. where it's beautiful BECAUSE it's wet)