Iron Red glazes

glaze irvine_93_0

glaze irvine_93_1

downfire protocol for above pots:

cool to 1600 deg F

climb at 50 deg F an hour to 1850 deg F

hold at 1850 deg F for 1 hour

cool to 1650 deg F

cool at 31 deg F an hour to 1550 deg F.