Inside of the circular Hall of Remembrance is a wall portraying Hiroshima on the day of the bombing. It was created from 140,000 tiles representing the number of victims. The complex also contains an exhibition area, library and victim’s information center. The later includes photographs and names of those who were killed. The mission of Hiroshima National Peace Memorial Hall for the Atomic Bomb Victims is to “convey the truth of the tragedy … and build a peaceful world free from nuclear weapons.”