The altar was made in 1852 and was funded by the miners from Wieliczka. Its structure uses modern art patterns still popular in the provinces at that time. It is characterised by a coherent ideological content, it was created in the same workshop as the symmetrical altar of Our Lady of the Rosary.
Agata Felczyńska, "Side altar of St. Cunegunda (Kinga or so-called salt miners) in chancel area", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/side-altar-of-st-cunegunda-kinga-or-so-called-salt-miners-in-chancel-area