University campus in Volos,Greece.The wall is my second project in architectural synthesis in University. The project consists of a large wall that isolates the life of the campous from road pollution. The wall is used as a staircase and allows users to enter the highest levels. Also it's the one who offering statics to the building as the student's apartments rest on it. Finally in the gap created between the apartments and the wall, public functions such as swimming pools, libraries, bike paths and movie screening areas are developed.