Located on a common by the Warta River, Corpus Christi Church (Kosciol Bozego Ciala) is the second biggest Gothic church in Poznan after the Cathedral. It was founded by king Wladyslaw Jagiello in 1406. In 1657 the church was burnt down by the Brandenburg army. During its reconstruction, completed in 1664, the vaulting over the main nave and the west gable received Baroque forms. A spire was built at the turn of the 18th century, the Chapel of Our Lady of the Scapular in 1726, and in the middle of the 18th century, the sacristy. The church is entered through portals made of glazed, multicoloured bricks (the south entrance is walled up). The Gothic groined - rib vaulting over the chancel is ornamented with Baroque stucco. The main nave has a Baroque barrel vaulting with lunettes; the side naves still have their original stellar vaulting from the 15th century.