Fig. 9: The black paint sample.
From: An integrated scientific analysis of a Graeco-Roman Cartonnage mask from Saqqara, Egypt

a SEM micrograph of the surface, b EDS spectrum, c Raman spectrum.
From: An integrated scientific analysis of a Graeco-Roman Cartonnage mask from Saqqara, Egypt

a SEM micrograph of the surface, b EDS spectrum, c Raman spectrum.