BEHIND THE SCENES – Crinolines and Mosasaurs, a dreamy walk through the belly of the Museum – Escaped from a princely collection, lurking above the zoo, nestled in a former cloister – the Museum of Natural Sciences, decorated with elegant Art Nouveau curves and then a modern shell. Its flanks are home to a whole range of fauna to watch or dream about, such as the “Lizards of the Meuse”, discovered in Belgium almost 250 years ago. Intrepid naturalists, smuggled tigers or Brussels elephants, the corridors rustle with extraordinary stories.