Fig. 2
From: Revealing lost 16th-century royal emblems on two Andrea Amati’s violins using XRF scanning
Photographs of the upper and lower parts of the tenor and the violin (scale bars: 10 mm) and the corresponding elemental XRF scans showing in white scale the distribution of Au–Lα, Hg-Lα, S-Kα, Fe-Kα, Mn-Kα, Pb-Lα, Ag-Lα, Co-Kα, Si-Kα, K-Kα, Ni-Kα, Cu-Kα, As-Kα and Bi-Lα