User blog comment:Toothless the Nightfury/I have seen real HTTYD 2 images!/@comment-5537909-20130422065955/@comment-5537909-20130422105353

Well... Yeah... We tried to avoid putting them online here, because they're not official but they're believed to be stolen...

Refering to this article: http://www.berksgrapevine.com/2013/04/httyd-2-photos-have-been-taken-down.html