Figure 6From: The sulfidation process of sterling silver in different corrosive environments: impact of the process on the surface films formed and consequences for the conservation-restoration communitySecondary electron images of the tarnishing/corrosion layer obtained by method 3 (TAA procedure), illustrating the change in morphology on the surface, left column. The right column shows the corresponding FIB-cross sections, showing the increase in voids at the interface. (Images CEST, Wr. Neustadt).Back to article page