The installation is conceived as a double-mouthed tunnel, open to the outside and choked in the center, conceived as a resting place, a restorative break in the chaos of contemporary hyper-stress. It looks like an updated version of a primordial, entirely monometric cavern, in CIMENTO® – a compound that uses over 90% mineral aggregates mixed with a cement binder: it is a quiet room, a symbolic place, where you can enjoy relaxation in solitude or share with others a compensation break. Closed and open at the same time, this light but solid architecture plays with the senses and perceptions of the visitor, delicately stimulated through four different keys: the textures imperfection; the grey color for external skin and the blue for interior surfaces; the play of perspectives and the sound of the sea, a paradigm of the infinite dimension of nature, brought back to a human dimension.