Towards the Definition of Guidelines for the Conservation of Mural Paintings in Hypogea. - Iafrate, Sara; Giandomenico, Manuel; Cucchietti, Roberta; Russo, Chiara; Bartolini, Marco; Conti, Lucia; De Angelis, Sara; Fontani, Vanessa; Kumbaric, Alma; Sidoti, Giancarlo; Tescari, Marco; Sobrà, Giorgio (Heritage (2571-9408), 2025)