The goal of this work is to design interior and exterior disposition and arrangement. It is important to design in the way the function of the object is materialized and transformed into integrated unit which is typologically and aesthetically correct. All parts and components have to be harmonised into a coherent layout on the base of unique design philosophy. My project of school is based specifically on materials, colours and words. The materials are well-known, natural and they are essential parameters which are supported by simple elements of ten basic colours. The colours are in harmony when used and when combined as well. The word itself is graphic motive which occurs in exterior and interior too.