Wednesday, February 17, 2010

Green T test 2

The Green T test part two resulted in gaining the following knowledge.....the blue appears where the glaze is thicker. Large areas of blue have formed over the next test tile. Now mixing up a batch without copper to determine if copper is the reason or does a clear glaze form which turns blue when thick......does copper enhance the colour? Also some nice effects with iron splashed into the second glaze.......good bleeding potential.


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