It actually looks more like a "painting" on the wall rather than an open window and this actually fascinated me a lot.This is what i call "Room With A View"
Why does that remind me of a Led Zep album cover? Is it a HDR? Great shot in my mind, as it strikes a perfect balance between the slowly decaying building and the renewal of life in the field beyond.
PS. Could you just clone a scarecrow into the field?