Cultural and Administrative Complex
Montreal, Quebec

The urban paradigm of a complex devoted to cultural or administrative programming all too often takes the form of a fortress, an architecturally segregated development that divides the entity from the flow of everyday city life. For this competition Gabellini Sheppard Associates proposed an alternative model, one that opens itself to both the city in which it is located and the unique geology of its site. Our design engages its environment physically and conceptually in both past and present tenses.

The design concept is derived from the physical history of the location. The entire project is elevated, following the natural site contours, onto a plateau, reminiscent of the area’s glacial past. This plateau slopes up and shifts towards Jeanne-Mance, creating an opening gesture towards Place Des Arts as well as providing a space for retail activities lining the street. The shifted plate forms a wide fissure along de Bleury and de Maisonneuve that is strategically spanned with ramps and bridges. The fissure allows natural light to spill into commercial, administrative and public areas on the lower levels of the complex.

Like a glacial flow, the ground plate encapsulates rocks and minerals within it. Here they emerge organically as the buildings form on the site. The administrative building is an elegant slim structure; like a tower of basalt, its form is prismatic and divided along its width by a fissure of green tourmaline crystals highlighting the shifted planes.

The Maison de l’Orchestre Symphonique is conceived as a luminous blue sapphire gem visible through a faceted amethyst enclosure. This gem enclosure rises from the underground in a dramatic cantilever supported by another emerging quartz crystal form that contains the great hall of the OSM. The two forms spring from the underground levels encapsulating crystalline forms suspended within that are highlighted by dramatic lighting and are glowing from within. The elevated platform of the Orchestra level is reached by a sinuous stair penetrating the volumes. The foyers of the concert hall are conceived as sinuous strands of soft amber sweeping into the linear form of the conservatoire building, and along with the connective ramps of the conservatoire itself, create a highly animated and spatial environment visible to the street through a fully glazed facade on Jeanne-Mance. The conservatoire extends from the OSM towards de Maisoneuve and Ste. Catherine as two twisting amber tubes trapping and encasing numerous mineral and ore-like volumes.

In response to the already-existing rich cultural milieu of the Isle Balmoral site, we propose an open and accessible network of buildings. Instead of internalizing its public space and obstructing through-block circulation, as do the adjacent mega-blocks along the north-south axis of the Place des Arts, our design creates multiple physical and visual processional connections to adjacent streets. In this way, we are introducing dynamic movement and flexibility throughout the complex.