Abstract

The terracotta, Volos Museum inv. M 2004, found at the beginning of the century in the excavations of A. S. Arvanitopoulos on the edge of the ramparts at Demetrias, is a Hellenistic Tanagra figurine and is quite commonplace from an iconographie point of view. It does, however, have a special interest because of its technical characteristics, which identify it as a figurine patrix, in other words a moulded object especially fabricated to serve in the making of new moulds. The peripheral band around it would have facilitated the demarcation between the front and rear sections of the derivative moulds which were to be fabricated. The figurine, destined for a workshop that was no longer producing this type, illustrates a particular form of diffusion encountered in the field of coro- plasty: alongside the commercialisation of the products themselves (the figurines, which any ceramic craftsman could subsequently reproduce by the use of derivative moulds) and the tools for producing them (the bivalve moulds), there was a parallel diffusion of objects of ambiguous status, being themselves neither an end product nor a tool of production, but a product designed to fabricate new tools of production. Derivative moulding is thus established as belonging to actual commercial practice. Moreover, the Volos figurine and the rare comparable examples that it has been possible to discover enable a better understanding of the technical aspects of taking a two-part mould impression from a positive or patrix mould.