Archetype-A 830 is a beechwood chair.Archetype-A is a wooden chair collection designed by Mario Alessiani that celebrates the company’s origins and craftsmanship.The design is as simple as possible: no more than four legs, a seat, and a backrest — a way to highlight wood, Billiani’s material of choice, and reduce the form to its purest essence.What brings dynamism to the chair is the front-shaped backrest, angled to support the sitter and enhance comfort and ergonomics. The seat’s contour follows the same intent, softening the strict geometry in favor of greater comfort.Archetype-A is available in an all-wood version or with an upholstered seat.