Administrative and services building accompanies the archive, placing itself tangent to that big volume, and generates the unique contact point between two both. From that centered position of the porch in the square, public space gets splitted in two big areas, a green zone at the south east part, where is placed the service building, and a big hard square on the north west side, with a mor representative character, and presided by the big elevated facade.

These two zones are in dialog, and each one complements the other functional and compositively generating two great shadowed spaces, the natural one and the artificial one.
In the transition between both, a vaporized water jet system installed under the pavement, refresh the temperature and enhance the air circulation around and under the building porch.