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Photo: Marek and Ewa Wojciechowscy, CC BY-SA 3.0 via Wikimedia Commons
The Warsaw's cathedral was an opulent neo-Gothic church before World War II, but following its destruction it was rebuilt in a sombre, Masovian Gothic style resembling what is presumed to be its original form.
St John's Archcathedral is a Catholic church within the Old Town precinct in Warsaw, Poland. The Brick Gothic structure stands on Świętojańska Street, adjacent to the Jesuit Church. St John's is one of three major cathedrals in the city, but it is the only temple that also possesses the title of an archcathedral. It is the mother church of the Archdiocese of Warsaw and one of Poland's national pantheons. Along with the old town, the church has been listed by UNESCO as a World Heritage Site.
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Kościół Jezuitów
From the outside it seems like a large church, but step over the threshold and you'll see a rather modest and relatively small worship hall.