The most valuable monument inside the church is a famous altarpiece created in the years 1477-89 by Veit Stoss and funded by the patriciate and townsfolk of Kraków.
Najdragocenejši spomenik v cerkvi je znan oltar, ki ga je v letih 1477-89 izdelal Veit Stoss po naročilu in plačilu patriciata in meščanov Krakova.