"Inside-outside" teacup

These 'inside outside' teacups are made in a plaster mould with metal strings. With this mould-making technique of perforating the mould, many different patterns of colored glass
can be made in one single mould.
The cup-handle is penetrating into the walls of the teacup and creating a carrying surface.

Source: gocecaloski.nlAdded: 17 October 2006