Lecture by Photographer André Pelle, who is specialized in Archaeological Photography at the Centre d’Études Alexandrines (CEAlex). It explains the new photography technique that was used in the CEAlex Photography Campaign from autumn 2011 to spring 2012, and marked a real resurrection of the invisible paintings in Kom El-Shoqaffa, for the results allowed a redefinition of the icons and an exploration of the set of colors used.