"Wall of Shame" is originally a term used by western politicians and media to refer to the Berlin Wall, and more generally a negative term for a wall, fence or barrier that, in the opinion of those using the term, brings shame upon the builders or others. In some cases, it is the circumstances of the wall's construction or its intended purpose that is fingered as bringing dishonor. In other cases, a collection of photographs or names is posted on the wall, for the purpose of shaming those listed there, or the actions or situations depicted or described.