The five levels that constitute the work of UNO are just like theatrical scenes that follow one after another quickly, defining the external space from the internal space of the exhibition. The succession of fluo colors and geometric shapes, typical of his artistic research, reorganizes space and fruition time of the exhibition. These stages, which recall the movements of time, from the day to the night, are designed to welcome the viewer and lead him to an immediate and unhesitating choice over the path to be taken inside the exhibition.