The Church of St. John the Baptist is a monument in Gniezno, Poland. It was the headquarters of Order of the Holy Sepulchre for centuries. Its presbytery houses the original 14th-century polychromy made with fresco-secco technique.
Order of the Holy Sepulchre arrived in Poznań from Miechowo in the second half of the 12th century. Over 70 years later, Przemysł I and Bolesław the Pious founded the monastery and church in the suburbs of Gniezno. Monastics lived here until the dissolution by Prussian authorities.
Wikipedia https://en.wikipedia.org/wiki/Church_of_St._John_the_Baptist_in_Gniezno
Address 1 Świętego Jana, Gniezno 62-200, Poland
Coordinates 52°32'16.591" N 17°35'51.608" E