Fig. 7From: Azurite in medieval illuminated manuscripts: a reflection-FTIR study concerning the characterization of binding mediarFTIR spectra of azurite mixed with a Arabic gum 20% (black line), 35% (blue line) and 50% (red line) and b glair 12% (red line) and 20% (black line). The characteristic features of the binding media are indicated with red asterisks (Arabic gum) and black asterisks (glair)Back to article page