Frei Otto Dies Arquitectura Viva

This year the announcement of the winner of the Pritzker Prize is a double surprise: first, the trophy is not going to

Frei Otto, Architect, Dies at 89; the Soap Bubble Was an Inspiration - The New York Times

German Architect Frei Otto Dies at 89, Wins 2015 Prizker Prize

Globe without Governance - Luis Fernández-Galiano

World Expos. A history of structures. (Full text) by wrex - Issuu

The 2015 Pritzker Prize Is Awarded to Frei Otto One Day After His Death

Frei Otto Arquitectura Viva

Gift Guide: Books, 2015-12-01

Arquiteto Frei Otto é o vencedor do Pritzker 2015 - SustentArqui

Frei Otto obituary, Architecture

German architect Frei Otto named winner of Pritzker Prize a day after he dies

German architect Frei Otto named winner of Pritzker Prize a day after he dies

Gottfried Böhm, 1920 - Joaquín Medina Warmburg