From Trick or Treat Studios. Trick or Treat Studios is proud to present the officially licensed, Holiday Horrors - Terrifier - Art the Clown Ornament! This amazing resin ornament is meticulously painted to perfection. Arrives in a beautiful collector's window box. Get yourself our Holiday Horrors - - Terrifier - Art the Clown Ornament and proudly display it in your car, house, office, and of course, on your Christmas Tree.