As soon as we try to think about silence and its definition, the complexity and the importance of this concept become clear. We live in an era in which we’re constantly busy, surrounded by noise, living with an hectic rhythm lin- ked to city life. Perception of things changes radically depending on points of view; in this case, the possibility to watch from a high viewpoint, in total si- lence, in a warm and safe environment, the chaotic scene of a metropolis, in opposition to the calmness and the meditation that stands over chaos.