File:BlizzCon 2007 key art.jpg

Summary
BlizzCon 2007 wallpaper by Glenn Rane.

Consists of the following characters (from top left):
 * , representing Diablo (File:Diablo by Glenn Rane.jpg)
 * Female draenei, representing World of Warcraft (File:Draenei Female Paladin by Glenn Rane.jpg)
 * Protoss, representing StarCraft (File:Protoss Zealot by Glenn Rane.jpg)
 * Terran, representing StarCraft (File:Marine by Glenn Rane.jpg)
 * Female blood elf battle mage, representing World of Warcraft (File:Blood elf battlemage glenn rane.jpg)
 * Murloc, representing World of Warcraft (File:MurlocRaneman.jpg)

Source

 * source (as an image on a website)
 * source (as a file link)