Churches and Steeples, Salzburg, Austria, 2004Photograph by Bob KristSnow rimes the classic dome- and spire-studded skyline of Salzburg, Austria. This elegant city's unique architecture is the legacy of a long line of prince-archbishops, powerful ecclesiastical rulers who used profits from the city's nearby salt mines to turn their seat of power into a little piece of Baroque Italy transported to the Austrian Alps.