World of Warcraft: Wrath of the Lich King Concept Art

Blizzard's official World of Warcraft: Wrath of the Lich King gallery has been updated with seven new pieces of concept art. The Dalaran Sewers, Drak'Tharon Keep, Ebon Hold, Halls of Reflection, Halls of Stone, Icecrown Citadel, and Isle of Conquest are all represented.