“Projet Triangle”, a 180-metres tower designed by Herzog & de Meuron, has been unveiled in Paris: it will rise at Port de Versailles, to house a conference center, offices and a hotel. When inaugurated (2012), it will become the first skyscraper built in downtown Paris since the Montparnasse Tower was opened in 1972… [Liberation / AFP / Le Monde.fr / soitu.es / Telegraph]