The painting hanging on the northern wall of the nave of the church in Kęty, showing "The Vision of St. John Cantius", is the work of one of Jan Matejko's students, Władysław Rossowski. The theme of the painting refers to the mystical representations popular in the Baroque era.
Paulina Chełmecka, "Vision of St. John Cantius", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/vision-of-st-john-cantius-3