Frei Otto: structural bioengineer who developed lightweight, high

Frei Otto was a sculptor, structural bio-engineer and titan of the modern tent.

15 Landmark projects by Frei Otto - RTF

Frei Otto Innovative German Architect & Structural Engineer

Frei Otto: a life in projects

The Frei Otto Wool Experiments at the beginning of the 90's

Buildings, Free Full-Text

Lightweight Structures Institute

Spotlight: Frei Otto

PDF) Frei Otto Biography Christine Mansour

Spotlight: Frei Otto

Frei Otto: a life in projects

Spotlight: Frei Otto

Innovative Lightweight Structures by Frei Otto

Natural structures - the research of Frei Otto in natural sciences