Open AccessArticle by Sara Iafrate 1, Giancarlo Sidoti 1, Filippo Edoardo Capasso 2, Manuel Giandomenico 2, Sokol Muca 2, Valeria Daniele 3 and Giuliana Taglieri 3,* 1 Istituto Centrale per il Restauro Ministero della Cultura (ICR), Via di San Michele 25, 00153 Roma, Italy 2 Restorer and Conservator of Cultural Heritage, Sokol Muca, Via Giuseppe Verdi 5, 13100 Vercelli, Italy 3 Department of Industrial and Information Engineering and Economics, University of L’Aquila, Piazzale E.