I end up with my arm all the way in the vase, up to the shoulder, joining the two haves together.
My excitement about these vases is getting the carved texture that had previously only adorned the under side of my bowls but is now vertical for all to see. The vases take months to dry.
Bowls start flat and are then impressed and slump molded. When leather hard, I flip them over and carve the underside.