Detail of a French map of the fortifications of Maastricht, the Netherlands, published in 1708 in Paris. This section shows the inundations south of the city, usually called De Kommen; in French: "Innondation de St.-Pierre". The numbers in red have been added by Kleon3: "1": "Inundatieschans"; "2": "Lunet La Royale"; "3": "Bastion Saint-Pierre".