The Cathedral of Notre-Dame in Tournai was constructed in the first half of the 12th century. It is especially distinguished by a Romanesque nave of extraordinary dimensions, a wealth of sculpture on its capitals and a transept topped by five towers, all precursors of the Gothic style. The choir, reconstructed in the 13th century, is in the pure Gothic style.The Cathedral of Notre-Dame in Tournai bears witness to a considerable exchange of influence between the architecture of the Ile de France, the Rhineland, and Normandy during the short period at the beginning of the 12th century that preceded the flowering of Gothic architecture.In its imposing dimensions, the Cathedral of Notre-Dame in Tournai is an outstanding example of the great edifices of the school of the north of the Seine, precursors of the vastness of the Gothic cathedrals.