The global distribution of cowrie shells (Monetaria annulus and Monetaria moneta) attests to their exchange over long distances and their value in diverse cultural contexts. In addition to their commodification, cowries functioned as adornment, ritual, art and in the elaboration of both living and ancestral beings in many settings through time. Examining the circulation and usage of cowries in these different contexts facilitates an exploration of the ways in which a global commodity may carry, lose and acquire value. An ethnographic review of cowrie use in the hitherto overlooked context of southern Africa suggests that particular qualities of the shell imbued it with culturally specific value. It is suggested that cowries, as part of divination sets, were active in divination because of their white colour and their origin in the (maritime) ancestral realm that anchored divination in notions of ancestry, fertility and healing. Furthermore, in certain contexts, cowries were conceived of as animate objects, metonymically active in ‘cooling’ and healing. These observations, set within a broader discussion relating to archaeological approaches to the accumulation of value, indicate the importance of exploring alternative ontologies in the biographies of global commodities, and reveal the potential of a biographical ontology of the ‘ancestral’.

This article explores the archaeology of place and memory from the standpoint of research on large cemeteries of chamber tombs cut out of the rock in southern Sicily. Burials of this kind were integral to the configuration of major settlements dating from the Early Bronze Age to the Iron Age (c. 2200–600 bc) and are a distinctive feature of Sicilian cultural landscapes. Rock-cut tombs at the four key sites of Castelluccio, Thapsos, Pantalica and Cassibile, representing successive phases of the Bronze and Iron Ages, are discussed in relation to terrain and layout. One aim is to identify recurrent principles of spatial organization, while drawing attention to settlements as structured environments with complex ritual geographies. Changes in tomb form are discussed with reference to variations in funerary practices over time. I conclude that cultural traditions in this region were sustained in part by the prominence of funerary architecture and by re-engagement with older sites in later periods through acts of re-use and remembrance.

The production and use of masks at multiple scales and in diverse contexts is a millennia-long tradition in Mesoamerica. In this paper, we explore some implications of Mesoamerican masking practices in light of materiality studies and the archaeology of the senses. We also discuss a collection of 22 masks, miniature masks and representations of masks from the lower Río Verde valley of coastal Oaxaca, Mexico. The iconography of these artefacts as well as their recovery from well-documented archaeological contexts inform our interpretations of masking practices during an approximately 2000-year span of the Formative period (2000 bc–ad 250). Specifically, we argue that these masking-related artefacts index sociocultural changes in the region, from the first villages and the advent of ceramic technology during the Early Formative period (2000–1000 bc) to a time of increasing consolidation of iconographic influence in the hands of the elite in the final centuries before the Classic period. As indicated by their continued use today, masks have long been intimates of communal activities in Oaxaca.