[Clayart] new glaze

Jeff Lawrence jefflawr at gmail.com
Mon Jul 10 19:02:59 EDT 2017


Hi Mel,
That glaze has definitely got some hue. Vegas red and Turner red are both
pretty high in magnesium, which I've found critical in using cobalt to get
retinally hazardous purple-violet (imagine staring at cobalt carbonate lit
by a carbon-arc lamp, eyelids held open with toothpicks with eyes dilated
from an eye exam.)
I preferred the effect of a weak cobalt wash brushed onto a dolomite matte.
Even without any red, it kept the neighbors awake but chromo-casualties
definitely dropped.
Jeff
jefflawr at gmail.com
jeffreylawrence.net
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