As a contributing translator to Frei Otto, Carlfried Mutschler, Multihalle by Georg Vrachliotis and published by Spector Books in 2017, I got to delve into the fascinating work of German architect Frei Otto.
From the publishers website:
The temporary multipurpose hall built by Frei Otto and Carlfried Mutschler for the 1975 Federal Horticultural Show in Mannheim ranks as the world’s largest wooden grid shell construction… Drawing on materials from the archives of Carlfried Mutschler and Frei Otto that are for the most part unpublished, the book presents the history of this experimental building for the first time.