Augustinerkirche, Mainz
Altstadt, Germany · built 1771
The church of St. Augustin known in German as Augustinerkirche, was the minster of the Augustine friars in the city centre of Mainz. Today it is the seminary church of the Catholic theological seminary of the Roman Catholic Diocese of Mainz.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).