Fourposter with headboard. The 15th century saw the invention of the fourposter bed. With or without draping fabric, this design became the rock star of the furniture world, with only the truly wealthy owning such a status symbol. Ash, mahogany and oak were just a few of the timbers used during this time. With reproduction furniture, the harder the timber species, the more expensive the piece will generally be. More intricate designs tend to add to the overall cost, too.This Juliet-style reproduction fourposter with canopy and headboard has delicate gold-painted details, giving the room a worldly, sophisticated feel.