The Inbisa Tower case study enables us to highlight the subtle design strategies that make a building with four apparently identical façades so suggestive.
The façade is organized from several overlapping grids. Pillars and slabs cladded in aluminium create the main order: a grid on the scale of the structural system. Over this grid, some mullions define a second order on the scale of the windows. This second order runs literally over the first grid, regardless of whether what is behind is blind or transparent, breaking the rigidity and scale of the main order.