 That in the centre depicts Jesus handing the keys to heaven to Saint Pierre (Peter), that on the left depicts Jesus entrusting Saint Pierre with the lambs and sheep and Saint Pierre walking on water.The chapel has frescoes by Yann Dargent, one above the altar and the other in the arcade tympanum.They depict Jesus handing the keys to Saint Pierre in the presence of the other apostles and Pierre bereft and in tears after he had denied Jesus.