Deep Blue Bottle This bottle was fired in

This bottle was fired in an oxidation atmosphere in an electric kiln

As a final step

This jar was fired in an oxidation atmosphere in an electric kiln

This jar has been "etched" in sodium bisulfate to turn the background from green to white

miniature bottle with a "Robin's Egg" crystalline glaze

Deep Blue Bottle This bottle was fired inPorcelain, hand thrown, miniature bottle with a deep blue crystal glaze. Every piece is thrown and trimmed on the wheel using Coleman porcelain. This bottle was fired in an oxidation atmosphere in an electric kiln. Crystal glazes are fired to cone 10 (2350 F) until they turn molten and begin to run down the surface of the pot. The temperature is then cooled, stopping the glaze from running, and causing crystals to grow.