 Smaller churches often have a single tower that is usually placed to the western end in France or England, either centrally or to one side, while larger churches and cathedrals often have two.In France, Saint-Étienne, Caen, presents the model of a large French Romanesque facade.It is a symmetrical arrangement of nave flanked by two tall towers each with two buttresses of low flat profile that divide the facade into three vertical units.