The Le Corbusier's Plan Voisin exhibited for the first
time in the Pavillon de L'Esprit Nouveau of 1925 and
showing a radical scheme for the rebuilding of part of
Paris. It was financially supported by Voisin, aircrafts
and automobiles french manufacturer.
"subway; ground level and elevators; raised highways.
Then, sixty floors of building. At the top, the armored
platform against aerial bombardments." (Le Corbusier)