Fig. 6From: Multi-analytical investigation into painting materials and techniques: the wall paintings of Abuna Yemata Guh church a The SR-XRD pattern of a red sample used in the Marian figure showing the main inorganic components of the ground preparation and painting layer in the repaint (C-calcite, Cn-cinnabar, P-platernite and L-lead carbonate (cerussite) and b Raman spectrum obtained from a grain in the red painting layer confirming the presence of cinnabarBack to article page