The "Our Lady of the Immaculate Conception" relief was created by an unknown artist in the 19th century. The Virgin Mary was presented in a traditional iconographic convention, including a reference to the words of St. John's Book of Revelation.
Maria Działo, "Our Lady of the Immaculate Conception procession float", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/our-lady-of-the-immaculate-conception-procession-float