A woman passes by the wrapped Arc de Triomphe monument on Saturday, Sept. 18, 2021, in Paris. The "Arc de Triomphe, Wrapped" project by late artist couple Christo and Jeanne-Claude is on view until Oct. 3. Visitors to the famous Napoleonic arch, which dominates the Champs-Elysees Avenue, will not only be able to see the gleaming silver and blue fabric, but to touch it too — as the artists had intended. (AP Photo/Lewis Joly)