This highback version of designer Jun Aizaki's Exchange dining series further heightens the effect of replacing the traditional wood spindles of a Windsor chair with cutting-edge blackened steel. The Williamsburg-based founder of Brooklyn studio Crème takes a timeless furnishing and positions it firmly in a contemporary design idiom with this model in solid walnut and the steel. And the higher backrest also extends the seating's comfort level for leisurely mealtime conversations.