Thursday, April 21, 2011

Jugs - reduction fired, wheel thrown and altered, pulled handles

 More practice pulling handles - by making jugs / pitchers!  The shape of the pitcher is really important and you need to kind of visualize how it will look with the spout and handle.  Before adding the spout and handle, the jug looks like a odd / boring vase.  I need to work on throwing the walls and base thinner since you don't trim the base to add a foot.  I find it difficult to get the walls thin because throwing too thin a cylinder will not give enough integrity to stretch and collar in to shape the vase.  So I end up throwing too thick to allow for that - more practice of course to get a better sense of this - it will depend on the type of clay too!  This first pitcher was my first piece throwing with Dundee dark red clay - this clay has a nice rich red color (cherry red) and leaves your hands stained reddish!  The spout is added by pulling it out with wet fingers immediately after throwing.  It's difficult to get the spout symmetrical since your fingers are all different lengths.  The handle is pulled and attached once the pitcher is leather hard.  You need to time all these steps so that the pulled handle dries to approximately the same wetness as the pot when attaching.
The glaze is bermuda outer and sky celadon interior - both these glazes show the dark clay color underneath which is nice.

The bottom pitcher is thrown from recycled clay.  I had forgotten to add the spout after throwing and the piece dried so I had to cut a V in the neck and add a hand-built spout.  This proved more difficult than anticipated since the 3-D geometry of the spout is actually quite a complex, especially when you want to fit it to the neck of the pot.  Anyhow after a bit of fiddling I got the knack of it and it looks decent - like a penguin beak.
The glaze for this pitcher didn't quite come out as I expected - I was trying to use the glaze tests of a fellow student who had gotten brilliant results with layering turquoise and other glazes.  Unfortunately the recycled clay seemed to dull and make these glazes more earthy - which is still nice, just not what I expected.    The interior is turquoise with toffee brush strokes around the rim.  Exterior is temmoku / turquoise (rear), turquoise/temmoku (middle) and  turquoise (front).  The drippy thick turq/temmoku glaze border contrasting with the rough thin layer of turquoise is quite interesting.

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