sfmoma: Buckminster Fuller, “Non-Symetrical Tension-Integrity Structures, United States Patent
sfmoma:Buckminster Fuller, “Non-Symetrical Tension-Integrity Structures, United States Patent Office no. 3,866,366,” from the portfolio “Inventions: Twelve Around One,” 1981 (detail)(via Artinfo) -- source link
#buckminster fuller#bucky#architecture