Post-Modern in design, this distinctive, 34-storey office tower (1988; Webb, Zerafa, Menkès and Houdsen) reveals the influence of the adjacent cathedral, as much by its pointed arched entrances, colonnades and deep embrasures as by its pitched roof and tall, arched windows. A prominent landmark among Montreal's downtown skyscrapers, the building is sheathed in copper-coloured reflecting glass. Step into the navelike foyer for the sight of Christ Church Cathedral and its steeple through the five-storey curvilinear glass wall. The building houses the cathedral and diocesan offices.