Frei Otto was an architect, visionary, ecologist. And a pioneer in the research and application of “light” materials in architecture. In March 2015 Frei Otto, who lived in Leonberg near Stuttgart, died at the age of 89. In this video, the “Landesschau” of the SWR, a public tv station for southwest Germany, looks back to the most important works of the architect.
2:50 min, german, via Youtube