The
seventh and eighth part of the <a href="http://www.worldofwarcraft.com/wowanniversary/battlecry/">
Battlecry photo mosaic</a> are now unveiled along with new unlockable content! Every 1,000 photos you send us will reveal another part of the mosaic and additional Warcraft artwork. When the full mosaic is revealed, your combined efforts will unlock an epic, exclusive piece of World of Warcraft art as a final reward.