Duernstein, religious foundation and church steeple, Wachau, Lower Austria, Austria

18th augustinian austria austrian danube durnstein jakob josef lower mungenast prandtauer unesco wachau above architectural architecture baroque blue canon church churches cities city cityscape cityscapes civilization cultural culture decorated exterior faith famous former foundation heritage outdoor outdoors painted part portal religion religious sacred sculpture sculptures sight site sky sky blue spire steeple tower towers town towns townscape valley view