The Bibliotheque Nationale du Quebec is a 350,000 sq ft central library for the province of Quebec. Located in the Latin Quarter of Montreal, the building consists of general collections, an historic Quebec collection, and a variety of public spaces including a lecture theatre, cafe, gallery, garden, and booksellers. The collections are housed within two large wooden rooms; the wooden rooms are housed within a glass and copper-clad building. Between the wooden rooms and exterior skin are rich and complex spaces that reflect the diversity of the program, through a variety of light conditions, scales of spaces, and unexpected adjacencies.