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2022
Journal article
Studying Saraha: technical and multi-analytical investigation of the painting materials and techniques in an 18th century Tibetan thangka
Scientific analyses of the traditional materials and methods in thangka production are uncommon, as thangkas are sacred objects, the sampling of which is discouraged, in order to preserve their integrity. This study builds on this important ethical challenge and presents a three-stage methodology that systematically delves deeper into each layer... -
2020
Book chapter
Scientific study of the etching process used on ancient carnelian beads
Etched carnelian beads are a striking example of the very high level of technological skills developed by ancient civilisations to create ornament and jewellery. This study combines the characterisation of etched areas of archaeological beads from the British Museum collection with the experimental etching of modern carnelian in laboratory conditions,...