Raku Firing and
Reduction Cooling
Project #4
Problem: Create a series of
pieces that use the raku and reduction cool firing process.
Objective: Learn
how to mix a raku glaze. Become familiar with producing ware that utilizes the
raku and reduction cooling firing techniques for low fire ware. Use brush decoration
as well as wax resist for surface development in raku technique.
Strategy:
Make several color sketches of
that explore variations in expression of your personal aesthetic.
Produce a small body of work
(5-10 pieces hand built or 15-20 pieces thrown on the wheel) using simplified
forms with smooth surfaces. Approach the
surface decoration as a “drawing” for personal expression.
Try
combinations of bare clay and layering of glaze that relate to the forms of
your pieces.
Consider
using the burnishing technique for your reduction cool piece.
Instructions:
Discuss the drawings you have
made with your instructor before beginning
Make a series of forms that will focus on the gazing of the
piece as a “canvas”.
Utilize wax resist for the
decoration of your pieces
Use bare unglazed clay as black
for emphasis.
Make at least one piece that
uses the reduction cool technique as a firing process.
IMPORTANT:
-Allow ample time for the kiln
to heat up when raku firing.
-Make sure your pieces are
completely dry when loading into the pre heated kiln.
-Use safety gear when raku
firing.
-All reduction cooled pieces
must be down fired to at least 900 degrees for the clay to remain black.
-Do not fire low fire clay to
high fire temperatures.
-Do not confuse low fire clay
with high fire clay.
