St Aubin's Cathedral
Namur, Belgium · built 1772
St. Aubin's Cathedral (Cathédrale Saint-Aubain) is a Roman Catholic cathedral in Namur, Belgium, and the country's only cathedral in academic Late Baroque style. It was the only church built in the Low Countries as a cathedral after 1559, when most of the dioceses of the Netherlands were reorganized. It is classified as part of Wallonia's Major Heritage by the Walloon Region.
Cathedral data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).