Detail of the copy of the French Maquette of Maastricht on display in Centre Céramique, Maastricht, the Netherlands. The copy was made in 1974-1982, based on the mid-18th-century scale model made for King Louis XV of France. This section shows the northern city wall and the so-called "Bosch Hornwork", which was situated west of the Boschpoort gate. Behind the city wall the leprosy house can be seen.