Production shot of winter market built on top of a dam that runs all over The Clayr's Glacier. Clayr's Glacier is a huge glacier in the North of the Old Kingdom. The Clayr's Glacier (like the Abhorsen's Palace) is protected by many unseen defenses, one of them is a water barrier that prevents the dead from entering. The Design is based on the book "Lirael: Daughter of the Clayr" by Garth Nix.