High altar was built in the second half of the 19th century or in the early 20th century in the eclectic style that combines the elements of Neo-Baroque and Neo-Renaissance. The neo-renaissance elements include structure imitating a triumphal arch with fully flat entablature above side pivots, as well as a shape of altar finial imitating a renaissance tondo located in a niche, the arch of which is decorated with suspended rosettes. The altar might have been made in the workshop of a Tyrolean artist.
Maria Działo, "High altar", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/high-altar-66