Fig. 11From: Testing of a new Yb:YAG fiber laser system for the removal of graphic vandalism from marbleSEM–EDS images of cross sections of representative zones in sample MB, mode N before (a) and after laser treatment (b) and in sample MR, mode F before (c) and after laser treatment (d). The white spots on the surface in image (b) are silicon carbide due to polishing (checked with EDS probe, spectrum not shown)Back to article page