There is a Threshold that defines Inside and Outside, a place where human beings have established a significant frontier for now and after. Without being real, the threshold is considered an intimate space where the starting point is the current space, and the next one is after the unknown exterior. This threshold settles while contemplating a vast space, and that contemplation determines a pure state that takes us to a parallel world; vast spaces could position us inside a dream; therefore, being present in a great expanse is a constant personal moment repressed by everyday life.