Archetech Issue 32 2017 | Page 57

the project reStoreS the tIeS between the hIStorIcal part of the cIty and the Sea The east volume houses an auditorium rising to double height and cantilevered over the sea, and to the north, the educational centre: spaces designed with the maximum flexibility to adapt to multiple activities. The auditorium has been conceived as a multifunctional box that can host concerts, readings, lectures, but also festivals and ceremonies, while the rooms of the education centre are designed to offer spaces of varying sizes to host future workshops of creative art, music, dance and cookery for both children and adults. An amphitheatre hewn out of the park runs alongside the Centro Botín, its west façade equipped with a LED screen for screenings and outdoor cinema. On the ground floor a fully transparent façade encloses a multifunctional space animated by a café, restaurant, commercial space and the information centre. Here the ceiling is covered with ceramic and the floor is a continuation of the external blue concrete paving. In this way, the inner and outer space are almost indistinguishable and visitors and citizens can see the sea and landscape of the bay framed by the broad eaves of the building which shelter the tables outside, creating a space for gathering and socializing. Building, park and city are clasped in an intimate bond. In the west volume the exhibition galleries unfold on two levels, characterized by a spectacular double view over the sea and the park.  The exhibition space on the upper floor is illuminated zenithally by glass roofing consisting of four layers: an outer level composed of small silkscreened glass slats which prevent stray light from entering the gallery space directly; a second layer of double glazing which seals the gallery; a third layer consisting of small aluminium louvers automatically controlled by a system of sensors that can be used to black out the interior and make the lighting flexible; and lastly, under the main beams, a semi- transparent white fabric that creates a uniform space and diffuses the light while revealing the complex structure of the roof.