Author 'Le Fada de Marseille' (Id 213292 ) : '... Performing the stained-glass windows that mark the major milestones of the journey of Mary Magdalene, I have endeavoured, by the simple interplay of translucent colors to create a kind of envelope curtain conducive to meditation and prayer... ' (Pierre PETIT). The seven stained-glass windows of the cave are the work of the Companion of Duty, Pierre PETIT, Tourangeau, a Master glassworker.