She is well-known for her work on the labyrinth and her publications for pilgrims and retreatants at Chartres. As a professional photographer, Geoffrion uses her visual work to point to the unique character and inspiration of Chartres, as well as other sacred sites around the world. As a guide, workshop leader, and retreat facilitator at the cathedral, she enjoys connecting the spiritual needs of those who come to Chartres—whether as retreatants, pilgrims, or tourists—in this setting of devotion and prayer. In her global ministry on four continents, she takes Chartres with her in the form of large-scale labyrinth installations, devoting her time particularly to working in places of acute violence and suffering.