Pritzker Prize for Frei Otto, German Architect, Is Announced After His Death - The New York Times

Frei Otto Awarded the 2015 Pritzker Prize a Day After His Death - Curbed

German architect Frei Otto dies, aged 89 – DW – 03/10/2015

The Pritzker Architecture Prize (page 8)

Inventing, experimenting, and collaborating: The Architectural Biography of Frei Otto

32 Frei Otto ideas architecture, architect, pritzker prize

جایزه معماری پریتزکر - ویکی‌پدیا، دانشنامهٔ آزاد

Day after his death, German architect Frei Otto wins prestigious Pritzker Architecture Prize

Architect Frei Otto named Pritzker prize winner one day after his death, Architecture

Pritzker Prize for Frei Otto, German Architect, Is Announced After His Death - The New York Times

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

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

Frei Otto Wins 2015 Pritzker Prize

Architect Frei Otto named Pritzker prize winner one day after his death, Architecture

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