The painting located in the FPO Church in Kęty, depicting St. John Cantius adoring the image of "Misericordia Domini", was probably created in the second half of the 18th century. The composition refers to one of the most common motifs in the iconography of the saint, which have been formed since the second half of the 16th century.
Paulina Chełmecka, "St. John Cantius", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/st-john-cantius-8