The half-yearly High School building completes the group of classroom-buildings; therefore it resumes the usual typology of the existing buildings, a central open space and peripherical classrooms. It´s also chosen to use brick walls, the prevailing material in the school. The particular variation consists in developing a (wavy, sinuous, winding) atrium with an internal garden. The exterior is defined by two closed sides facing the large green extensions, and by two glass facades with vertical sun shields where the classrooms operate.