Guyonn Auriau was a student from the Conservatoire National Supérieur de Musique et de Danse in Paris, from which she graduated with Mention. She then joined various international companies, including the Martha Graham Dance Company, the New York Theater Ballet, the CNDC Angers-Cunningham Company, among others. Guyonn has taught Ballet and the Graham Technique in workshops and master classes. She joins Cas Public on its 2021-2022 season.