Do not forget to look upwards to admire the cast iron balcony when you reach the former music hall where Edgard Grosjean gave his first concert at the age of 10 years old before continuing a very brilliant and precocious career as a violinist. The cast iron patterns depicting musical instruments are a nod to the chief purpose of this venue. Further on, on the façade of the former public baths, it is possible to see the high-relief, well worthy of contemplation, crafted by Joseph Gérard, who also made the statues of the weaver and spinner at the central railway station in Verviers, as well as all the statues of rail workers on the inside fresco.