I've always like Norse mythology, Ragnarok, Fenrir, Thor, Odin etc. and it's a constant source of inspiration to me, unluckily for me those ideas remain diluted and fail to become concentrated so I'm never really able to make anything out of them. Luckily for me however, there are so many awesome norse pictures around, I may have to finally write that poem/short story regarding Norse gods... But then again I am a lazy person.
If any of you are ever stuck for ideas I suggest you look up Norse mythology and read some of the stories, epics and poems. Hopefully they will flare up your imagination.
Norse out XD
~Lank