Nature is a system of endless scenarios. It grows in spring, rests in winter, starts germinating again and arranges and re-arranges the line on the horizon every time. The ADD seating system, an international success, follows the same rhythms and, with the same versatility, also accompanies the pleasure of spending time together outdoors. The primary element, the seed that gives life to everything, is an elegant chair with aluminium base supports, which can be added to in order to become a modular sofa with removable covers. Woods, cornfields, the perspectives of modern architecture spring to mind. An endless ensemble.