In collaboration with the office Hüssy + Mayer (Urs Hüssy and Uli Mayer), Triesen (FL) we have participated in the competition of the renovation and extension of the School Ebenholz in Vaduz, Liechtenstein. The project includes a lightly refurbished former old building, a totally renovated school surrounded by wide terraces, an extension of the former gym with the same structure principle as the existing one and a new day-school, half buried due to the steep slope, with an open light pavilion on top. Every edifice has its own character but belonging to a unique constellation. White-concrete-prefabricated-facade-elements and colourful ceilings give unity to the set of buildings. A covered path, named by us “Serpentine”, connects the entrances at the same level and gives an identity to the playgroung area of the school.