A relief with the representation of the Holy Trinity adored by angels was created together with the entire structure of the high altar in the third quarter of the 18th century (after 1761). Unfortunately, research on the furnishings of St. Valentine's church carried out so far, due to lack of archival records on the constructors, does not even try to determine a circle of potential authors of the reredoses and its sculptural decor.
Maria Działo, "Holy Trinity (sculpture)", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/holy-trinity-sculpture