207. Expo 67 Montreal. Le Pavillon des Etats-Unis

Dear Anna,

The well known Geodesic Dome by architect Buckminster
Fuller is an enclosed structure of steel and acrylic cells, 76
meters in diameter and 62 meters high built as the USA
pavilion for the Expo 67 of Montreal. This humanist and
visionary architect and early environmental activist
hoped for a "omni-successful education and sustenance of
all humanity"