The baptismal font, made of black Dębnik marble, probably at the turn of the 17th and 18th centuries, belongs to the typical products of the stonemasonry centre in Dębnik near Krzeszowice, whose quarries were the property of Discalced Caramelites in Czerna.
Józef Skrabski, "Baptismal font", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/baptismal-font-27