Towards a diagnostic protocol for the study of modelling pastes in Monumental Terracruda Sculpture_Preprint submitted to Journal of Cultural Heritage, Special Issue Technart 2025

Le résumé fourni par la source

This paper presents an emerging diagnostic protocol for the study of modelling pastes in monumental terracruda sculpture, a distinctive technological tradition of monumental sculpture in unfired clay. The study combines some newly acquired analytical data from Uzbek case studies with previously published results, integrating them with textual and ethnographic evidence to establish a diagnostic framework for material characterization and conservation decision-making. The proposed approach builds on a circular process of comparison and feedback between different sources of knowledge (archaeometric analyses, historical textual evidence, and traditional practices) each informing and refining the others. This interdisciplinary synthesis allows the identification of functional and compositional variations within historical examples and provides the basis for interpreting regional and chronological patterns in the production of terracruda sculpture. By formalizing this integrative workflow, the paper aims to define a reproducible methodological framework for future studies and conservation strategies concerning monumental terracruda sculptures preserved in archaeological and historical contexts, as well as dispersed fragments held in museum collections worldwide.

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