Frei Otto Posthumously Awarded the Pritzker Prize

Frei Otto, the pioneer of sustainability and lightweight structures was notified of the honor before his death on March 9.

Commemorative canopy - Specialty Fabrics Review

Frei Otto Dies Arquitectura Viva

Posthumous Pritzker Architecture Prize awarded to Frei Otto

Frei Otto's Airborne Architecture, Martin Filler

An Exceptional Scholar and Designer

Pritzker Architecture Prize for Frei Otto Celebrated in Miami

Research, development and daring – Frei Otto wins the Pritzker Prize

Pritzker Prize Archives - Metropolis

Research, development and daring – Frei Otto wins the Pritzker Prize

Frei Paul Otto Architecture for Non Majors

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

Frei Otto & knotty architecture

Frei Otto - Issuu

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

Frei Otto under the spotlight in popular Alvar Aalto Academy