RE: Cathedral Basilica of St. John the Baptist in Warsaw - oh, those wonderful, colorful stained glass! / Bazylika archikatedralna św. Jana Chrzciciela w Warszawie - ach, te kolorowe witraże!

[katiefreespirit]

Thanks @fronttowardenemy :) This church is a bit similar to the one in Białystok (I wrote a post about it and you also commented on it). There were also similar ceilings, great stained glass windows, although this church is more famous.