Information signage on site about the building of the complex for the 1957 International Building Exhibition (IBA '57); In the original Unité d’Habitation in Marseille (1945-1952), Le Corbusier envisaged a "vertical garden city" based on the notion of self-supporting communities, like villages with their own services and schools. It is based on autonomous two-storey "houses", stacked together and linked by an internal street (hallway). Great care was taken to provide excellent sound insulation, and the materials used (rough, textured concrete on the outside, varnished plywood and mahogany inside) were enlivened by color. The buildings were built using "Modulor" scale, an anthropometric scale of proportions devised by Le Corbusier. The Unité...