1955_ detalle de la pantalla acustica curvada en metal y lamina de aluminio perforada de Jean Prouvé
via: http://www.patrickseguin.com/_media/images/furniture/prouve/architecture-elements/slides/soundproof5.jpg
Spotlight
via: http://www.patrickseguin.com/_media/images/furniture/prouve/architecture-elements/slides/soundproof5.jpg