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

Expo 67 pavilions - Wikipedia

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

Expo 67 - German Pavilion - page 1

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

Expo 67 pavilions - Wikipedia

Modern Architecture at German Pavilion, Expo '67

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

German Pavilion EXPO 1967

Roof Plan: Expo Montreal 1967 · German Pavilion · Frei Otto (via on something)