peinture (5) Methods (5) Science (5) Painting (5) Paint (5) Methods (5) histoire de l'art (5) plomb (4) dégradation (4) Yellow (4) Process (Law) (4) Lead (4) spectroscopie (3) modèle (3) Work (3) Synchrotron radiation (3) Synchrotrons (3) Spectrum analysis (3) Investigations (3) Example (3) Diffraction (3) Older people (3) Absorption (3) Utilization (3) Areas (3) état (2) spectacle (2) ordre (2) Forms (2) X-ray absorption near edge structure (2)