Amor Materno ("Maternal Love") - Sculpture of Polish artist João Zaco Paraná (stage name of Jan Żak) (1884-1961), cast in bronze and placed in a fountain. This sculpture was made in 1907 (in the same year, the Polish-Brazilian artist won the special prize of the "Hall of Fine Arts in Brussels"), and was donated by the Polish colony of Brazil to honor all paranaense mothers in the celebration of 300th anniversary of the city in 1993.