Between Modesty and Modernity: The Transformations of the Architecture of the Franciscan Church in Zagan Between the Second Half of the Thirteenth Century and the Beginning of the Sixteenth Century

The aim of this article is to present the main phases of transformation of the Franciscan church in Zagan. This church is one of the best-preserved mendicant order churches in Central Europe and Silesia. Until now, it has not been the subject of detailed research. Based on the findings, it was possible to identify the oldest church as a model example of the principles described in the Narbonne Constitutions. The late Gothic vaulting introduced during the reconstruction represents avant-garde solutions from the late 15th century. The evolution of the church interior’s forms in Zagan is presented against the backdrop of other churches in Central Europe and Poland. Special attention is given to the uniqueness of the church, which stands out among other conventual churches with its use of diamond and net vaults in the chancel and nave.