The oldest part of the present Town Hall is its east wing together with a shorter belfry. It was built and completed in 1420 under direction of Jacob van Thienen. Initially, future expansion of the building was not foreseen, however, the admission of the craft guilds into the traditionally patrician city government apparently spurred interest in providing more room the building. As a result a second, somewhat longer wing was built on to the existing structure, with Charles the Bold laying its first stone in 1444.
The facade is decorated with numerous statues representing nobles, saints, and allegorical figures. The present sculptures are reproductions; the older ones are in the city museum in the 'King's House' across the Grand Place.
The 96 metre high tower in Brabantine Gothic style emerged from the plans of Jan van Ruysbroek, the court architect of Philip the Good. By 1454 this tower replacing the older belfry was complete. Above the roof of the Town Hall, the square tower body narrows to a lavishly pinnacled octagonal openwork. Atop the spire stands a 5-metre-high gilt metal statue of the archangel Michael, patron saint of Brussels, slaying a dragon or devil. The tower, its front archway and the main building facade are conspicuously off-centre relative to one another. According to legend, the architect upon discovering this 'error' leapt to his death from the tower. More likely, the asymmetry of the Town Hall was an accepted consequence of the scattered construction history and space constraints.
After the bombardment of Brussels in 1695 by a French army under the Duke of Villeroi, the resulting fire completely gutted the Town Hall, destroying the archives and the art collections. The interior was soon rebuilt, and the addition of two rear wings transformed the L-shaped building into its present configuration: a quadrilateral with an inner courtyard completed by Corneille Van Nerven in 1712. The Gothic interior was revised by Victor Jamar in 1868 in the style of his mentor Viollet-le-Duc. The halls have been replenished with tapestries, paintings, and sculptures, largely representing subjects of importance in local and regional history.
The Town Hall accommodated not only the municipal authorities of the city, but until 1795 also the States of Brabant. In 1830, a provisional government assembled here during the attempt of the Third French Revolution which provoked the separation of the Southern Netherlands from the Northern Netherlands. resulting in the formation of Belgium as is known presently.
References:The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.