Ключевые слова: ancient, architectural, architecture, art, building, cathedral, christianity, church, city, classic, classical, colonnade, column, corinthian, culture, detail, element, europe, exterior, facade, god, gothic, historical, history, kazan, kazan cathedral, landmark, limestone, old, orthodox, orthodox church, outdoor, perspective, petersburg, pillar, religion, russia, russian, saint, saint petersburg, sight, spb, st, st petersburg, stone, style, temple, tourism, travel, vertical,