Architect Frei Otto named Pritzker prize winner one day after his death, Architecture
Architecture's Nobel Prize' awarded to German architect Frei Otto - The Globe and Mail
Frei Otto, Architect, Dies at 89; the Soap Bubble Was an Inspiration - The New York Times
Frei Otto, winner of 2015 Pritzker Prize.
Architecture News, Designs and Projects, Page 86
FREI OTTO
Frei Otto Wins 2015 Pritzker Prize, 2015-03-10
German architect Frei Otto wins 2015 Pritzker Prize a day after his death – Chicago Tribune
German Architect Frei Otto Wins 2015 Pritzker Prize a Day After His Death, News
12 Things You Didn't Know About Pritzker Laureate Frei Otto
Frei Otto Wins 2015 Pritzker Prize, 2015-03-10