Lately I’ve been considering pottery work with porcelain. Mostly because the translucent characteristic of this clay body lends itself to all sorts of interesting outcomes. It’ll be trial and error for a while I’m sure, but therein lies the joy. Curiosity for how this medium will respond to various hand-building, printing, and wheel throwing techniques serves as the driving force.
The porcelain arrived quickly from the Ceramic Shop (Philadelphia, PA), so I tore open the box to check it out. From the outside of the bag the clay felt a little stiff, but from what I understand from YouTube videos, once the clay is well wedged, it softens up. I was careful to wash the surfaces, tools, sponges, buckets, and anything else that had previously come into contact with stoneware. Again, a YouTube video recommended washing tools, etc. so that no iron bits would contaminate the porcelain clay body.
I used a brand-new wire cutting tool and wedged the porcelain on a heavy piece of clean cardboard, since my bamboo wedging table’s surface was thoroughly embedded with stoneware from previous wedging. With only a pound or so, tried throwing a little vessel with a tiny spout. The clay handled nicely, was very easy to center and form – left the bottom a bit thicker for trimming a nice foot. Next, I threw a little one pound bowl and tried to make the walls as thin as I could without risking collapse. Again, I kept the base thicker so I could trim a deep foot.