I do not understand why people try to comprehend this movie as a real-life story, because there are many "hints" telling viewers not to do so - photographs with characters from different epochs together, modern airplane flying over Macedonia at the beginning of twentieth century, etc. - even the sarcastic homage to spaghetti-western tradition ("hero" killing six or seven people with a single bullet)... In my opinion, it should be viewed as a story about human souls, their connection through time and space, about human fate, where main character, although ill-natured, was "sent by destiny" to a far-away land to do the good deed of his life (Elijah's decision to save life of Macedonian rebel's child at the end of the movie looks more like being driven by some irrational then rational force).
The movie also has its point picturing the way westerns see (and saw) Balkan area - as a confusing battleground where everyone have there objectively justifiable reasons to think they are right - making the whole picture far from "black and white". Still, the "western people" come to do their own business (collect the gold), but end up in a completely different connection with people and territory... Personally, I did not like characters of Edge and Angela, in my opinion they are built as clichés with no good reason. On the other hand, characters of two cowboys, as well as Turkish gang-soldiers and Corto Maltese (comic-book figure well known in Europe), built as stereotypes, perfectly fill the sarcastic, humorous attitude of Filmmaker on profane observance of life...