Ключевые слова: arch, architecture, baltic, basilica, brick, building, ceiling, christian, christianity, church, culture, europe, evangelical, famous, gothic, historic, history, indoor, inside, interior, landmark, latvia, light, lutheran, medieval, nobody, old, parish, red, religion, riga, roof, saint, sightseeing, st, st peter, sunlight, tourism, travel, vault, vaulted, worship,