Travertine, gold onyx, green marble: are some of the materials in the “Barcellona” pavilion

Travertino, Onice dorato, Marmo Verde in the "Barcellona" pavilion

The materials in the "Barcelona" pavilion : Travertine for the base and outer wall, golden honey-colored onyx and marble green for the walls, glass and frosted gray transparent glass surface, chrome steel for the columns and for the seats leather and heavy velvet, all designed to co-habit without confusion.