Material Walnut, beech, maple, ramin. Measurements L 3.5" W 19" Helpful Notes Shipped via Standard Service Perpetual Calendar $98 Add to Order Save to My Wish List Print this Page Email this Page Designer Enzo Mari Reminiscent of a small bundle of exquisite wooden sticks, Enzo Mari's simple, interactive Perpetual Calendar (1959) brings a sculpted, conceptual slant to a traditional manual calendar. Constructed with skill in walnut, beech, ramin and maple for serenely understated contrast, the wall calendar balances from its center walnut support. Each horizontal piece is incised with abbreviations of days, dates and months of the year. The calendar is designed to have a slightly askew look when positioned as the pieces intentionally have room to move back and forth.