Larger churches could take centuries of building during which expertise and fashions caused successive architects to evolve further from the original plans.
Or, Romanesque churches became rebuilt in phases of dismantling and replacing, as (apart from its crypt) St. Bavo's Cathedral in Ghent: the early 14th-century chancel is influenced by northern French and Scheldt Gothic, a century later a radiating chapel appeared, and between 1462 and 1538 the mature Brabantine Gothic west tower was erected; the nave was then still to be finished.
[Note 3][14][15] The Brabantine Gothic style originated with the advent of the Duchy of Brabant and spread across the Burgundian Netherlands.
The structure of the church buildings in Brabant was largely the same: a large-scale cruciform floor plan with three-tier elevation along the nave and side aisles (pier arches, triforium, clerestory) and a choir backed by a half-round ambulatory.
Whereas the cathedrals in Brussels and Antwerp are notable exceptions, the main porch is straight under the single west tower, in French called clocher-porche.
[Note 5][16] Brabantine Gothic city halls are built in the shape of gigantic box reliquaries with corner turrets and usually a belfry.
Everaert Spoorwater played an important role in spreading Brabantine Gothic into Holland and Zeeland.
He perfected a method by which the drawings for large constructions allowed ordering virtually all natural stone elements from quarries on later Belgian territory, then at the destination needing merely their cementing in place.