Hyperboloid Structure

Sagrada Familia And Column In Parc Guell

Cathedral Of Brasilia (Niemeyer)

Pabellón De Rayos Cósmicos (Félix Candela And Jorge Gonzales Reyna 1951)
See En.Wikiarquitectura.Com

Originally Designed As A Hyperboloid, This Proved Too Difficult And Utzen And Arup (The Consulting Engineers) Changed To Spherical Shells

Volcan Arts Center
See Www2.Archi.Fr

Chandigarh, Palace Of Assembly "The Assembly’S Rooftop Opens Up To Two Light Sources: A Tilted Pyramid And A Hyperbolic Dome."
See Yourstory.Com