This year the announcement of the winner of the Pritzker Prize is a double surprise: first, the trophy is not going to
Frei Otto Dies Arquitectura Viva
World Expos. A history of structures. (Full text) by wrex - Issuu
Frei Otto, pioneering German architect, dies at 89
Pritzker Prize for Frei Otto, German Architect, Is Announced After His Death - The New York Times
German architect Frei Otto dies, aged 89 – DW – 03/10/2015
German architect Frei Otto named winner of Pritzker Prize a day after he dies
Empirical Views - Joaquín Medina Warmburg
German architect Frei Otto named winner of Pritzker Prize a day after he dies