Montreal Biosphere (Estrella Castaño and Candela Tamarit 3ºA)

It is located in Montreal, in Canada. It was built by Richard Buckminster Fuller. He was an American architect, engineer, author, designer, inventor, systems theorist and futurist.

  It is 61 meters high, and it has a diameter of 78 meters. The volume it contains is so large that it fits comfortably into a seven-story exhibition building with the various programmatic elements of the exhibition.

  It was built in 1967. Dedicated to water and the environment. It is made of metal.

  In my opinion, it is modern, funny and complex.