In this exercise with Katinca Marac, the objective was to inhabit the house that for the two was new and leave notes in different spaces, notes of how we felt inhabiting space, what memories came, what sensations this encounter with space produced. The format was small colored papers (post-its). these colored papers began to draw sequences and to have multiple functions because at first they were thought of as format for writing but they were transformed bit by bit into part of the form and content of the message. depending on the position and the relationship with other roles, it took shape and changed meanings, signaled roads, etc.