Montreal Biosphere Montreal Biosphere The Biosphere (French: "La Biosphère de Montréal") is a museum dedicated to the environment. It is located at Parc Jean-Drapeau, on Saint Helen's Island in the former pavilion of the United States for the 1967 World Fair, Expo 67 in Montreal, Quebec, Canada. The museum's geodesic dome was designed by Buckminster Fuller. The architect of this geodesic dome was Buckminster Fuller. The building originally formed an enclosed structure of steel and acrylic cells, in diameter and high. It is a Class 1 (icosahedral, as differentiated from Class 2 domes, which are dodecahedral, and Class 3 ones, which are
Meštrović Pavilion a thickness of 57 mm (2.24 in), allowing natural light to fill the exhibition halls. The Arts Hall opened on December 1, 1938 with "A Half Century of Croatian Art", a major retrospective exhibition. The pavilion functioned as an art gallery for only three years before it was turned into a mosque in 1941, at the beginning of World War II. Architect Zvonimir Požgaj headed the project for adapting the interior of the pavilion to better suit the functions of a mosque, and Stjepan Planić designed the exterior of the mosque. Požgaj significantly altered the interior of the pavilion, introducing