The sculpture of St. Crispin decorating the reredos of the side altar of Our Lady of the Redemption of Slaves, depicts one of the oldest saints of the Catholic Church. In the plastic arts images he is usually showed with the representation of his brother - St. Crispinian.
Paulina Chełmecka, "St. Cispin", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/st-cispin