Fig. 2From: Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman reliefIvy tendril. A Detailed image; B Microsample; C LM image showing pinkish pigment in cross section; D SEM image (scale on images); E FTIR–ATR spectrum of organic resin; F FTIR–ATR spectra of quartz and lead sulphateBack to article page