ITR4583558: La Cascade aux Arcs 1800 (Savoie). Architect Atelier d'architecture en montagne, 1968, Charlotte Perriand (furniture) and Jean Prove (engineer). The resort of Les Arcs was awarded the Heritage of the 20th century in 2006. Les Arcs are the full-scale illustration of the designs of the architect and designer Charlotte Perriand who coordinated all the teams of architects, engineers and graphic designers with the collaboration of Roger Godino, founder and promoter of the resort in 1968., Perriand, Charlotte (1903-99) / Bridgeman Images