Jean Prouvé Metropole Alluminium House 1949. An all-steel structure consisted of two load-bearing portal frames which left the interior free to be used as required. Image from Gallerie Patrick Seguin

Jean Prouvé Metropole Alluminium House 1949. An all-steel structure consisted of two load-bearing portal frames which left the interior free to be used as required. Image from Gallerie Patrick Seguin