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Saint Petersburg. Panoramic view towards the Peter and Paul Fortress Petropavlovskaia Krepost' across the Neva. Saint Petersburg Panoramic view towards the Peter and Paul Fortress Petropavlovskaia Krepost' across the Neva ucsc edu php CISOOP all CISOBOX DeCou Branson CISOFIELD creato CISOOP all CISOBOX Saint Petersburg CISOFIELD