UNESCO experts are currently examining the application file to register the know-how of the zinc roofs of Paris. Belmondo scaled them with panache in “Peur sur la ville’ (1975) Cézanne and Gustave Caillebotte painted them feverishly.

Mouloudji, Charles Trenet and Line Renaud have enhanced them in popular melodies sprinkled with accordion. The response is expected in December. The file could be refused. Experts can also turn to the French State for technical questions.