Playing with positive and negative spaces, the proposal articulates a crystallization fragmenting the volumetric entity by a physical and visual permeability, altering the perceptions of dimensioning. Opting for the subtraction of floor areas in favor of spatial qualities, volumes and interstices compose a domestic ecosystem of rows and vis-à-vis. Livened up by the constant variability of color shades, enlivened by the seasons and the natural light coming from the garden adjoining the living space, the MB project manifests the expression of these external parameters on its unifying monomateriality. Associated with its urban context and the flow of dynamic interactions generated by its internal conditions, including the movements of users and their way of living, a rhythmic versatility stands out in contrast to the geometric rigor of the assemblage.