Little remains of the numerous works of art documented in the 18th and 19th centuries: the small canvas of Saint Peter, the Maria SS. Libera Inferno, the Pietà (now kept in the Church of Carmel), and the large canvas of the Souls in Purgatory, in addition to the cited altarpiece dedicated to the patron saint. Of particular value is a carved wooden frame of the “Sansovino” type, now stripped of its gilding, dating between the late 17th and early 18th centuries. Among the wooden statues, there is a beautiful Crucifix from the mid-1600s. At the four corners of the dome, frescoes of the four evangelists can be admired, while on the main vault six large panels depict: the Incarnation, the Visitation, the Nativity, the Distress of St. Joseph, the Coronation, and the Glorification of the Virgin. These were painted by Francesco Guadagnino of Canicattì between 1824 and 1825. The current portal dates likely to 1850, as confirmed by a drawing from that year found in the parish archive of the Mother Church.