Battlecry mosaic much sooner than I'd previously thought. The completed mosaic reveals a truly awesome piece of art by Wei Wang depicting all the current faction leaders. By awesome I mean truly mind-blowing, and Blizzard has high resolution versions of both the mosaic and the actual painting available for download in different versions. The full mosaic, for example, can be viewed in all its 14400 x 6150 pixel glory. Arguably the best version is the dual screen wallpaper which shows the most detail, although there are also much smaller versions for mobile phones.
The Battlecry mosaic is comprised of 20,000 player-submitted pictures called out by Blizzard as part of the World of Warcraft 5th Anniversary celebration. Each section of the multi-part mosaic unlocked various content over the past few months, which included sneak peeks at conceptual art and even a piece of the game's musical score. The final artwork is arguably the best and coolest rendition of all the faction leaders so far, including a dual-wielding Magni Bronzebeard in armor that's significantly different from what he's wearing in-game, which may or may not hint at a possible model change come Cataclysm. Congratulations to all the fans who contributed to the mosaic!