Ключевые слова: architecture, basilica, blue, building, cathedral, catholic, christian, church, coeur, cross, crowded, culture, dome, europe, famous, france, heritage, historic, history, landmark, montmartre, montmartre church, montmartre paris, monument, old, paris, paris landmarks, place of worship, religion, romantic, roof, sacre, sacred heart, sky, stone, structure, summer, temple, the city, tourism, tourist, tourists, tower, travel, vacation, white church,