"Mike Paulson" wrote: (clip) if it is somewhere in between, I call it a
vessel I guess technically they are all vessels, but I needed a term for
something not an open bowl and not a hollow form, so I reserve that term
for the in-between category. If somebody has a good alternative I'd be
pleased to hear about it.
^^^^^^^^^^^^^^^
I've always heard that "in between" category called a "closed form."