Fig. 5From: Characterization of pigments and binders in a mural painting from the Andean church of San Andrés de Pachama (northernmost of Chile)BSE micrograph of an area of the cross-section of sample PCH09; mapping of Al, Si, Cu, K, As, Ca, and S on the same area; optical image (OM) of an area of the cross-sectionBack to article page