Ключевые слова: arch, architecture, art, basilica, bernini, building, cathedral, catholic, center, chapel, christ, christian, christianity, church, culture, dome, duomo, europe, european, floor, glorious, god, indoor, interior, italian, italy, liturgy, old, ornate, path, peaceful, people, peter, pietro, pope, pray, religion, religious, roma, roman, rome, sacred, saint, sculpture, silence, spirituality, travel, vatican, vaticano, vaulted, worship,