Concéntrico 06 is an International Festival of Architecture and Design that take place every year in Logroño (ES). The concept of the design starts from the city itself and from one of its main landmarks: the Santa Maria la Redonda cathedral. The central niche of the church opens up to the city as a stage. The reflected theater is nothing more than the pop transposition of a historical part of the city, a new meeting point between the old and the new. Starting from the name of the Festival, Concentrico, El Teatro Reflejado tries to encompass its multiple meanings. The figure of the circle becomes permeable, allowing the use of its tribunes as a stage for the city.