Frei Otto, 1925-2015

Duks Koschitz recalls his encounters with the legendary German architect.

Frei Otto – Architecture of the Games

Nachruf auf den Architekten Frei Otto - WELT

Frei Otto The Pritzker Architecture Prize

Frei Otto Music Pavilion at the Federal Garden Exhibition 1955

Obituary: Frei Otto (1925 – 2015)

Frei Otto, 1925-2015

Frei Otto, May 1925 – March 2015

Berlins spektakuläre Baumhäuser für Erwachsene

FREI OTTO. 2015 Pritzker Architecture Prize

Frei Otto named as 2015 Pritzker Prize laureate, one day after his

TRIANGULAR LATTICE ROOF : Architects - Frei Otto