suie (1) spectacle (1) mélanger (1) plomb (1) fer (1) encre (1) élément chimique (1) patrimoine culturel (1) cuivre (1) chimie (1) substance chimique (1) carbone (1) Égypte (1) Chemical warfare (1) Cultural property (1) Antiquities, Prehistoric (1) Scanning electron microscopy (1) Water (1) Tomography (1) Soot (1) Series (1) Raman spectroscopy (1) Pigments (1) Nature (1) Mixing (1) Manuscripts (1) Prehistoric peoples (1) Lead (1) Lampblack (1) Iron (1)