FRANCE. Paris. 10 September 2021. Notre-Dame de Paris. After having done a listing of 600 writtings on walls of the cathedral, a team composed by Delphine Syviley from LRMH and Santiago Hardy a rope climber from Jarnias, they engrave the medieval inscriptionson on japanese paper with japanese ink. This technic is called "Taku-hon". This project has been done by LMRH and CNRS and is called: "Marques, traces et signes. Une autre lecture de Notre-Dame de Paris under the GT Emotions patrimoniales. The location of these inscriptions is south east of the transept's crossing.