5.75" x 2.25" Porcelain
Rarely does the play of color from oxidizing and reducing kiln atmosphere show so clearly as one copper glaze shifts from turquoise to red.
Brown glaze on front and back are both from Red Sea. Exterior from 1966 and interior from 2008, coordinates describe 2008 sample, thanks to a joint cruise of KAUST & WHOI. Sea a map of this area and a cell biologistís microscopy image and more.