The altar of St. Francis Seraphicus was listed in the inventory of 1927, therefore, it must have been made before that year. The reredos in question was based on the compositional scheme of a triumphal arch with the highest central niche and lower side niches. The openwork structures of the gables use stylised elements of gothic decoration and construction, such as tracery, blind windows, pinnacles, crockets, buttresses.
Paulina Kluz, "Side altar", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/side-altar-81