Many years ago, Harriet was inspired by an article by Dick Lehmann about carbon trap glazes. She has been exploring this intriguing glaze ever since. She believes that all the potters who work with carbon trap seek different qualities and achieve quite distinctive effects even though they may use the same recipe and fire to the same temperature in the same kind of kiln. The glaze is unusually responsive to the atmosphere in the kiln and even to the weather as it dries before firing.
