The Fiddler on the Hut

There is a certain device that some writers have used wherein they populate an otherwise natural story with a character so unique as to be wholly unreal. The classic case of this is the title character of "The Fiddler on the Roof". The Fiddler plays a very real role as being one of Tevya's village-mates, but yet has a more important role as an otherworldly symbol as well. It is almost as if the Fiddler is the very conscience of the play. What he plays upon his violin, is the pure ethereal thread of hope and light that sustains. Even though it is not a speaking part, it is an essential role - one that is part mime, part soundtrack, part Greek Chorus, and every bit amazing as a unifying element.

There are similar character elements throughout literature - from the Fiddler to Beatrice in Dante's "Il Purgatorio" to Jiminy Cricket.