A continuous movement animates the head and the eyes of the Great Puppeteer's clock by Jacques Monestier, installed in the facade. At each hour, and 10.00 hours to 21.00 hours, a short show telling the story of an episode from the legend of the Four sons of Amon; the 12 shows are presented each Saturday at 21.00 hours and remind one that Charleville-Mezieres has become the world capital of the puppeteers' art.