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The Process
The potter first wedges or kneads the clay to remove any air bubbles and to insure that the consistency is uniform throughout. Then the ball of clay is literally “thrown” onto the wheel, and water and pressure are applied to center the clay. Yes, this takes practice!! Once the clay is centered, the potter will open the clay by creating a depression in the center and then slowly widen the hole by pressing the sides outward. Now the sides may be pulled and teased upward into whatever shape the potter chooses.
When the piece is completed, it is allowed to dry to
the leather hard stage. Then it is trimmed, lids fitted, handles added
and decoration applied as desired. The pot is now set aside to dry
slowly until it is completely bone dry.
The greenware
(unfired clay) pot will remain very fragile, easily broken, and of little
use unless it goes through the fire.
In the bisque firing, the pots are slowly raised to the desired
temperature. During this
process, all the remaining water is driven off and the tiny particles of
clay begin to change to stone.
The bisque ware which emerges from the first firing is less fragile than unfired
clay, but is still unusable as functional pottery.
Glaze and decoration, if desired, must be applied and the piece fired a
second time. During the glaze firing which reaches a temperature of nearly
2200o F, the clay matures to dense stone and the glaze chemically
bonds with the clay, resulting in pottery which is durable, chip-resistant, and
waterproof. Unless the pot goes through the fire, it remains fragile, easily broken, and of little use. During the first firing, the greenware (unfired clay) is slowly raised to the desired temperature and all the remaining water is driven off. The bisque ware which emerges from the first firing is less fragile than unfired clay, but is still relatively unusable until glaze is applied and the piece is fired a second time. The glaze firing reaches a final temperature of nearly 2200o F. During this firing, the clay matures to dense stone and the glaze chemically bonds with the clay, resulting in finished ware which is durable, chip-resistant, and waterproof.
The finished pot is now ready for use in your home.
The pot’s configuration, the unique glazes and decoration form the
artist’s distinctive signature
to her work and her
fingerprints are found on every piece. |
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