At present you stand in front of the last contemporary witness of the Expo.02. It is one of the nine chapels having been built along the lake. This set-up, called the Arteplage is a creation of Jean Nouvel, famous French architect. Perhaps you have heard of the Monolith, this huge and impressive swimming cube of iron. Before you answer the next question, please consult the map in the wet and raise the chain of the anchor.