What chemical secrets hide within the painted surfaces of ancient Egyptian funerary masks?
In short: This lecture examines the material composition of seven cartonnage objects from the Graeco-Roman period. By analyzing pigment degradation and chemical makeup, the research offers new insights into the artistic techniques and preservation challenges of these ancient artifacts.
The study focuses on cartonnage pieces dating from the Graeco-Roman era, a period spanning approximately 332 BCE to 395 CE. During the Roman occupation, the available color palette for these objects saw significant expansion. Researcher Liu Liu utilized scientific analysis to identify specific materials, including Egyptian blue and the rare presence of tin grey found on a mask's face.
Beyond identifying materials, the investigation highlights patterns of decay, such as the consistent loss of red ochre across the studied items. These findings help inform modern conservation strategies, ensuring that the chemical history of these cultural objects is preserved for future study.
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- Summary by Intellect · source: Spotlight Lecture: Investigating Pigments on Egyptian Cartonnage from the Graeco-Roman Period
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