In Matrix of Worlds, Muriel Pénicaud presents the trilogy of her first three exhibitions: "Wind under the Wings", "Wind into the Soul" and "Wind into the Roots", each one focusing on a specific subject matter: birds, women and trees respectively. From the trees, she draws resilience and patience. In the birds, she sees freedom, space and transcendence. With women, she feels a sense of community and tries to show their inner power. In presenting these themes together, Muriel Pénicaud is touching something of the mythological origin of the world, as these elements are present in many cultures throughout the planet.