As early as 1961, Christo and Jeanne-Claude developed the idea of ??wrapping a public building in Paris. They dreamed of a l'Arc du Triomphe, 'wrapped'. Now, sixty years later, these plans are becoming reality. The installation can be seen from September 16 to October 3, 2021. The Arc du Triomphe was wrapped with some 25,000 m2 of reusable polypropylene textile, in silvery blue.