The building has been projected as an entrance to the city, as a door with form of flat arch that contains the volumes, that solve the functional program of the building. Opened and covered spaces that is used outdoors like zone of exhibitions, previous zone to the outer lobby of the structure. It is a solid and closed structure of green slate that contains the centre of services. A hanging structure has parallelepiped of soft glass. In the lobby the vertical communications are distributed with space in three heights.  The building has zone of exhibitions, area of formation, area of businesses and it is the head office of the foundation for the local development. The space of exhibitions is illuminated with a courtyard glazed and garden, offering transparency from the interior space