Toledo Cathedral
Bourges Cathedral, begun in 1195, was more complicated. It did not seek a visual unification of the nave, but rather greater diversity. The nave was taller than the side aisles, but each had three levels, which did not match. Thus the naves and aisles had separate galleries, triforia and clerestories of different heights, or five different levels in all. This same system was adapted at Le Mans Cathedral and Coutances Cathedral in France and Toledo Cathedral and Burgos Cathedral in Spain.