Frei Otto, German Pavilion (credit: Montreal World Expo, 1967).

File:Expo 67 Montreal Canada (4).jpg - Wikipedia

1,057 Quebec Expo Stock Photos, High-Res Pictures, and Images - Getty Images

Frei Otto: German pavilion at the Expo '67 in Montreal

Expo 67 pavilions - Wikipedia

Germany Pavilion Expo 67, Montreal by Frei Otto, Architects…

FREI OTTO, THE GERMAN PAVILION, EXPO 1967, The Strength of Architecture

Expo 67 German Pavilion

Detail view of the German Pavilion's roof, Expo 67, Montréal, Québec

Frei Otto: German pavilion at the Expo '67 in Montreal

Projects