The side altar together with other furnishings of the church of the Holy Trinity Church in Kęty was made in the years 1890-1893 by Stanisław Jarząbek, a wood carver and sculptor brought to Kęty. The church is decorated in a Neo-Gothic style.
Paulina Chełmecka, "Side altar", [in:] "The Sacred Lesser Poland Heritage", 2025, source: https://sdm.upjp2.edu.pl/en/works/side-altar-122