Onlooker takes a picture as workers put the final touch to wrap the Arc de Triomphe monument, in Paris, Thursday, Sept. 16, 2021. The "L'Arc de Triomphe, Wrapped" project by late artist Christo and Jeanne-Claude will be on view from, Sept. 18 to Oct. 3. The famed Paris monument will be wrapped in 25,000 square meters of fabric in silvery blue, and with 3,000 meters of red rope. (AP Photo/Francois Mori)