500 Place d'Armes is an International style

International style (architecture)

The International style is a major architectural style that emerged in the 1920s and 1930s, the formative decades of Modern architecture. The term originated from the name of a book by Henry-Russell Hitchcock and Philip Johnson, The International Style...

 building on the historic Place d'Armes

Place d'Armes

Place d'Armes is a square in Old Montreal quarter of Montreal, Quebec, Canada.-History:Place d'Armes is the second oldest public site in Montreal, it was called Place de la Fabrique when it was first developed in 1693, at the request of the Sulpicians, then later renamed Place d'Armes in 1721 when...

 square

Town square

A town square is an open public space commonly found in the heart of a traditional town used for community gatherings. Other names for town square are civic center, city square, urban square, market square, public square, and town green.Most town squares are hardscapes suitable for open markets,...

 in Old Montreal

Old Montreal

Old Montreal is the oldest area in the city of Montreal, Quebec, Canada, dating back to New France. Located in the borough of Ville-Marie, the area is bordered on the west by McGill St., on the north by Ruelle des Fortifications, on the east by Berri St. and on the south by the Saint Lawrence River...

 quarter of Montreal

Montreal

Montreal is a city in Canada. It is the largest city in the province of Quebec, the second-largest city in Canada and the seventh largest in North America...

, Quebec

Quebec

Quebec or is a province in east-central Canada. It is the only Canadian province with a predominantly French-speaking population and the only one whose sole official language is French at the provincial level....

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

.

Completed in 1968 as the Banque canadienne nationale

Banque canadienne nationale

The Banque canadienne nationale was a Quebec-based bank in Canada.In 1859, several prominent Quebecers founded the Banque Nationale in Quebec City as a banking institution controlled by French-speaking businessmen and dedicated to promoting their interests.In 1924, the Banque Nationale, which was...

 tower, it is Montreal's 11th tallest building, at 133 m (435 ft), 32 storeys.

It was designed by Montreal architects Pierre Boulva and Jacques David, whose other prominent Montreal projects included the Palais de justice de Montréal

Palais de justice de Montréal

The Palais de justice de Montréal at 1 Notre-Dame Street East in Montreal, Quebec, Canada was completed in 1971. Though located in the Old Montreal historic district, it is a modernist structure, featuring the outdoor sculpture Allegrocube. The black metal and granite building is adjacent to the...

, Théâtre Maisonneuve

Place des Arts

right|frame|View of the Place des Arts esplanade. The Musée d'art contemporain is on the left; behind it is the Salle Wilfrid-Pelletier, with the Théâtre Maisonneuve on the rightPlace des Arts is a major performing arts centre in Montreal, Quebec, Canada....

, the Dow Planetarium and the Place-des-Arts

Place-des-Arts (Montreal Metro)

Place-des-Arts is a station on the Green Line of the Montreal Metro rapid transit system operated by the Société de transport de Montréal . It is downtown in the borough of Ville-Marie, Montreal, Quebec, Canada...

, Atwater

Atwater (Montreal Metro)

Atwater is a station on the Green Line of the Metro rapid transit system operated by the Société de transport de Montréal . It is located on the border between the city of Westmount and the borough of Ville-Marie in Montreal, Quebec, Canada....

 and Lucien-L'Allier

Lucien-L'Allier (Montreal Metro)

Lucien-L'Allier is a station on the Orange Line of the Montreal Metro rapid transit system, operated by Société de transport de Montréal . It is located in the borough of Ville-Marie in downtown Montreal, Quebec, Canada.-Overview:...

metro stations.