This one was an on/off project for me expanding over period of almost 2 months back in 2010. It started with me just testing out something with the train. I think it was to see if I could make it look like it's falling off the cliff and naturally it took off from there...like all my manipulations basically...
About the title...those of you who have seen the original movie Event Horizon might get it...;)
Rib cage: http://altaria13-stock.deviantart.com/art/Dead-Deer-7-107814451