Main façade and towers The main (western) façade with its three
portals surmounted by
gables and two towers are typical of the
French Gothic style, but without a
rose window, as it features instead a large
ogival window in the
Brabantine Gothic style. The whole structure is supported by sturdy
flying buttresses with double spans, influenced by
Soissons Cathedral, crowned by
pinnacles and
gargoyles. The two towers, built between 1470 and 1485, the upper parts of which are arranged in terraces, are attributed to
Jan Van Ruysbroeck, the court architect of
Philip the Good, who also designed the tower of
Brussels' Town Hall and the
Collegiate Church of St. Peter and St. Guido in
Anderlecht. They appear to be unfinished, lacking the
spires seen in other Gothic cathedrals, and were originally meant to be much higher, in a style close to the Town Hall's tower or the north tower of the
Cathedral of Our Lady in
Antwerp. They nonetheless remain a prominent feature in the skyline of downtown Brussels. The strong predominance of the vertical lines of this façade is impressive; four robust
buttresses close and separate the three portals. The two at the ends become more important by integrating two tall buttressed
turrets that rise from the base to the top of the towers themselves. Furthermore, the façade is divided horizontally into three levels: a lower one entirely centred on the three portals; a median one opened by the large multi-light window flanked by two high three-light windows, each inscribed in the axis of one of the towers; and an upper one characterised by the large triangular
tympanum which, developing from a gallery with fine columns, is topped by several flaming
pinnacles, of which the central, more imposing, reaches a height of . File:(Belgium) St. Michael & St. Gudula Cathedral Tower, Brussels.jpg|The western façade File: Cathedrale saints-michel-et-gudule003.jpg|The central
portal File: Cathedrale saints-michel-et-gudule002.jpg|Ogival window and decorative
merlon File:Bruxelles - Cathédrale Saints-Michel-et-Gudule - Façade nord - Statue de saint Michel.jpg|Statue of Saint
Michael slaying the dragon
Chapels From the
transept, on each side of the
choir, two large late-Gothic
chapels, added in the 16th century (for the northern Chapel of the Blessed Sacrament of the Miracle), and the 17th century (for the southern Chapel of Our Lady of Deliverance), protrude. The large proportion of these chapels gives the impression that the building has three choirs. Behind the
apse, on the church's central axis, the Chapel of St.
Mary Magdalen (also called the Maes Chapel), in
Baroque style, was inserted in 1672–1675 between the buttresses, with an octagonal plan with a
dome and
lantern. File:Cathédrale St. Michel- Brüssel - panoramio.jpg|View of the
apse and
chapels File:Bruxelles Co-Cathédrale St. Michel & Ste. Gudule Chor Kapelle.jpg|Chapel of the Blessed Sacrament of the Miracle File:Chapelle Maes 02.JPG|Chapel of St.
Mary Magdalen (or Maes Chapel)
Staircase and forecourt The monumental staircase in front of the cathedral, designed by Pieter Paul Merckx, was placed in the period 1702–1707. This staircase, a gift from the
City of Brussels, was originally built against the
city walls to provide access to the promenade on the stretch between the
Laeken Gate and the
Schaerbeek Gate. In the centre of the gardens located in front of the cathedral's forecourt stands a bust of King
Baudouin. It is the work of the sculptor . The bust was completed on 6 June 1996, and remained at the city's administrative centre until road works on the / were completed. It was integrated into its current environment in 2003–04, as part of the renovation of this green space. It was
vandalised in June 2020, following the
George Floyd protests in Belgium. File:ST MICHEL ET GUDULLE.jpg|View of the monumental staircase File:Cathedral in Brussels 01.jpg|Bust of King
Baudouin in front of the cathedral File:Belgique - Bruxelles - Monument Roi Baudouin - 02.jpg|Closeup of King Baudouin's bust ==Interior==