I just discovered this one, but this Korean production (yet to be released) looks BEAUTIFUL:
A French adaptation of Jack London's
White Fang was canceled a few years ago, but has apparently gone back into production with the goal of being released during Winter 2014. The following is the original trailer released a few years back:
Tomm Moore's follow up to the Oscar nominated
Secret of Kells seems like it will finally see the light of day. They're aiming for a release in the latter half of 2014. The following is the "conceptual trailer" that has been around pretty much ever since
Kells was released: