If the bearer is entitled to the ribbon, collar, or badge of a knightly order, it may encircle or depend from the shield. Some arms, particularly those of the nobility, are further embellished with supporters, heraldic figures standing alongside or behind the shield; often these stand on a compartment, typically a mound of earth and grass, on which other badges, symbols, or heraldic banners may be displayed. The most elaborate achievements sometimes display the entire coat of arms beneath a pavilion, an embellished tent or canopy of the type associated with the medieval tournament., though this is only very rarely found in English or Scots achievements.