
Raku is an active firing process with many steps and much heat.
When the artwork in the kiln has reached the right temperature (over 1000 degrees Celsius) it must be taken out quickly using tongs and put in a metal can with combustible material, such as straw, which oxidizes the pot, leaving certain colors and patterns. Clay that enters the Raku kiln rough will emerge with a characteristic sooty black color.
Design features are accomplished through four main variables: use of wax resist, glazes, temperature, and timing. A typical result is seen is the amount of "crazing" or cracking in the glaze of a piece. When and how the art hits the water, literally, after oxidizing also influences the final appearance of the work.
Galleries and individuals may order custom work from the artist, or request images of current work awaiting sale.