Wall polychrome of the window frames was made in the first half of the 17th century. On sides of the window, it depicts masks of human faces from which various decorative themes arise in the candelabra system.
Maia Działo, "Wall polychrome around windows", [in:] "The Sacred Lesser Poland Heritage", 2023, source: https://sdm.upjp2.edu.pl/en/works/wall-polychrome-around-windows