In the framework of Technart 2025 (International Conference on Analytical Techniques for Heritage Studies and Conservation), Laura Paggi presented a poster entitled “Optical Analysis of Gold as a Painting Material”.
As part of the AORUM project optical section, she presented the analysis of gold samples and gilding mock-ups using derivative reflectance spectroscopy, in order to identify gold purity as well as surface condition effects on their reflectance profile. Experimental results are backed up with optical simulations. Furthermore, she reported the development of a contactless measurement tool and protocol for in situ characterization of easel paintings.
OpenEdition vous propose de citer ce billet de la manière suivante :
Romain Thomas (6 mai 2025). Technart 2025 (Pérouse, 6-9 mai 2025). AORUM. Consulté le 17 mai 2026 à l’adresse https://doi.org/10.58079/13ww0
