Ключевые слова: archbishop, archbishop of mainz, blue sky, cathedral, cathedral tower, church, church tower, cultural heritage, deutschland, europe, germany, historic sites, historical monuments, landscape, mainz, mainz cathedral, medieval, medieval architecture, medieval buildings, middle ages, old city, old town, rheinland pfalz, rhineland palatinate, scenery, scenic, sightseeing, sky, spire, sunny, tourisms, tourist,