[II] FREI OTTO. First Posthumous Pritzker Prize
Posthumous Pritzker Architecture Prize awarded to Frei Otto
Frei Otto The Pritzker Architecture Prize
Pritzker Prize for Frei Otto, German Architect, Is Announced After
Frei Otto Posthumously Named 2015 Pritzker Laureate
FREI OTTO. 2015 Pritzker Architecture Prize
Frei Otto's Airborne Architecture, Martin Filler
Nine Projects by Pritzker Prize-Winning Architect Frei Otto
Nine Projects by Pritzker Prize-Winning Architect Frei Otto
Nine Projects by Pritzker Prize-Winning Architect Frei Otto
II] FREI OTTO. First Posthumous Pritzker Prize
Frei Otto: a life in projects
Frei Otto Posthumously Named 2015 Pritzker Laureate
Frei Otto The Pritzker Architecture Prize
Frei Otto is 2015 Pritzker Prize laureate
Frei Otto, Master of Tensile Structures, Dies Day Before Winning
