The juried teabowls from the annual "Kansas City Teabowl National 2012
" are posted online and also can be purchased online via Paypal and the shopping cart system they have set up.http://teabowlnational.weebly.com/2012-teabowls.html
The piece that I submitted for this show was specifically intended for Chanoyu, so the Ido-style Chawan included here is well suited for that somethat specialized usage, although it would of course work well for "home use" also. Most of my "teawares" are targeted to actual Chado useage rather than what might be called "teabowls about the concepts surrounding the teabowl".
Click on the bowl image there to see a larger picture.
You can see another of my chawan posted in the 2010 section of the website also. (Didn't submit to the 2011 competition ....busy year.)