It is a research project of the TECA/UPM group on the chromatic environments in the cycles between 16 and 18 years old in the Príncipe Felipe institut of Madrid. The «Atmospheres» are understood as environments that result from the moment of neurodevelopment and cerebral maturation, developmental theories, the emotional and mental dimension from colour, and the architectural proposals of R. Neutra and the Didactic Street as the central and social space.