At the end of production on Kenneth Branagh's original Thor, artist Olly Moss was commissioned to provide a special limited art print for the cast and crew. Today it appears that he's following suit for the sequel and has tweeted the below image that he dubs a "work in progress" for Alan Taylor's Thor: The Dark World (via /Film).
Set for release on November 8, 2013, Thor: The Dark World features a cast that includes Chris Hemsworth, Natalie Portman, Tom Hiddleston, Stellan Skarsgård, Idris Elba, Christopher Eccleston, Adewale Akinnuoye-Agbaje, Kat Dennings, Ray Stevenson, Zachary Levi, Tadanobu Asano, Jaimie Alexander, Rene Russo, Anthony Hopkins and Adewale Akinnuoye-Agbaje.
The sequel takes place in the aftermath of Thor and Marvel's The Avengers, following Thor as he fights to restore order across the cosmos when an ancient race, led by the vengeful Malekith, returns to plunge the universe back into darkness. Faced with an enemy that even Odin and Asgard cannot withstand, Thor must embark on his most perilous and personal journey yet, one that will reunite him with Jane Foster and force him to sacrifice everything to save us all.