Potters’ marks as expressions of change in the maiolica craft of colonial Mexico and the doctrine of ‘blood purity’

SUMMARY Among the elements found on tin-glazed ceramics of Iberian tradition recovered from archaeological excavations in Mexico City are the potters’ marks painted on the surface of the vessels. These were commonly placed on the external and internal surface of serving ware pertaining to the 17th and 18th centuries. Archaeological research on maiolica from Mexico has insufficiently addressed the significance of the marks in terms of changes in the pottery industry and culture within the colonial environment. Drawing from historical sources and archaeological samples the research of such elements allowed to observe changes that occurred inside the maiolica industry and the status of potters, and will argue that the marks are elements that embody the ideological realm. In the particular case of Mexico, these marks embody notions of the doctrine of ’blood purity’ that permeated the craft.