WoWWiki uses thousands of icons (small symbolic images usually squarish and around 64x64 pixels or smaller). To represent much of the World of Warcraft data, WoWWiki has local versions of WoW icons to match what you see in the in-game UI and on game related websites. WoWWiki also has its own icons for common navigation or representing other Warcraft-related pieces of information that are needed that don't exist at other places. For example, File:Undone.gif and File:Done.gif are simple checkbox icons to show some sort of status. Another game-related example would be as an icon to identify Mists of Pandaria information in a compact form.