How does a hotel become the most photographed in the world?  Many hotels have spectacular architecture, magnificent and dramatic settings... but very few hotel silhouettes define the destination.  Fairmont's Chateau Frontenac is to Quebec City what the Eiffel Tower is to Paris.  The hotel not only evokes the grace and elegance of the French castles that inspired it.  It is literally the high point of this historic, 400 year old city's UNESCO world heritage site.  Although it appears to rise...