Ключевые слова: architectural, architecture, assumption, bulgaria, cathedral, cathedrals, christianity, church, churches, cross, crosses, cupola, dome, domes, dormition, dormition of the theotokos, eastern europe, history, landmark, mary, mother of god, orthodoxy, place of interest, postcard, postcards, religion, remarkable, sights, sightseeing, theotokos, tourist, touristic, varna,