Hidden mysteries in ancient Egyptian paintings from the Theban Necropolis observed by in-situ XRF mapping
Fig 2
As and Fe distributions in Menna’s arm.
A: XRF analysis along a line through the arm showing the evolution of FeK and AsK-lines (data from the MA-XRF in Fig 1). B: Scatterplot of Fe-K vs As-K lines showing their relative proportions in the different parts of the painting.