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PROCESS Most of my
work is thrown on an electric potter’s wheel (Shimpo or
Brent). I began using porcelain as an undergraduate, at the
University of Evansville, and continue to use it for most of
my work. I currently use Standard Ceramic Supply’s #257
porcelain, a very white, workable, and responsive body, and
recommend it highly.
Depending on the complexity of the form, some pieces may
take a week or more to complete. This would include
preparing the porcelain, throwing, drying, trimming,
assembling of parts, and further drying to the bone dry
state, when a piece if finally ready for firing. Forms
requiring the assemblage of several parts include sprigged
pieces (i.e. my leaves and acorns), teapots, casseroles,
compote forms, hand-built forms, and anything requiring a
handle. (See also my “Influences” page for more information) |
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Depending on size, pieces are bisque
fired in one of three electric kilns to Orton cone 06,
taking 8 hours or more. When cooled and unloaded from the
kiln, each piece is then brushed with wax to keep it free of
glaze, where necessary, during the glazing process (feet or
bottoms of pots, and lips and lids, as well as sometimes
using the wax resist as a decorative process). If a piece
requires a lining of a glaze different than that of the
outside, it will be lined one day, with the outside being
glazed and decorated the following day. Some of the glaze
designs I have developed require several layers of glaze,
oxides, more glaze, and sometimes even plant materials,
which burn out during the firing to produce a small bit or
trail of ash, creating a special dot or line on the final
piece. Hence, some glazing processes have become more and
more complicated, and I find it takes me longer and longer
to glaze a load of pots. But I love the process!
Following glazing, pots are loaded into one of two gas-fired
kilns, and fired to cone 9/10 reduction. Firing usually
takes about 10 hours, with adjustments being made all during
the process to control the temperature and atmosphere needed
to achieve the desired glaze colors and textures. The
cooling process takes from 30 to 50 hours, or more,
depending on the kiln load. When finally cooled and unloaded
from the kiln, each piece is inspected, and the bare clay
parts of each piece (feet, lips, lids), are sanded smooth
with sandpaper, to produce a smooth surface that will not
scratch a fine tabletop. Pieces are then packed and shipped,
or displayed for sale in the new Peachblow Pottery Gallery.
I hope each owner of one of my pots finds enjoyment in it,
be it visual, spiritual, culinary, artistic – preferably,
a combination of all of the above! |