The interior is characterized by an inspiring penumbra, and is on the Latin cross plan with a nave and numerous lateral chapels with frescoes and paintings. The most important are: • 2nd Chapel, with a fresco by
Vincenzo Foppa (1462) • 4th Chapel, with a canvas of the
Guardian Angel by
Sebastiano Ricci (1694) • 5th Chapel, with an
Assumption by Bernardo Cane and a canvas with "St. Augustine writes on the heart of Maria Maddalena de 'Pazzi" by
Pietro Maggi • 6th Chapel, with an altarpiece of
St. Anne and the Wool Making Craft (by
Guglielmo Caccia) and with the "Vision of Pope Honorius III" by
Filippo Abbiati • 7th Chapel, housing a Gothic altarpiece donated by
Pius X, and 15th century polyptych with
Madonna and Saints (by
Bernardino da Cotignola). In the apse wall, above the altar there is a polychrome stained glass window depicting the Madonna enthroned with the Child, made between 1482 and 1489. ,
Guardian Angel, 1694. The cartoon with the Madonna has been attributed to
Vincenzo Foppa. The fifteenth-century tile is the only one left of the original stained-glass window that had been re-glazed in 1827. During the restoration in 1989, the fifteenth-century tile, placed in the center, with the Madonna enthroned and the Child was inserted in a new frame, a rhombus electric blue with rounded corners in turn inscribed in the large circle of the rose window with modern geometric motifs. Above the altar, the triumphal arch of the church is enriched by a large wooden iconostasis with Jesus crucified and, at its sides, the Madonna and San Giovanni Evangelista, the work of Giovanni Battista Trucazzano, built between 1638 and 1645. , polychrome stained glass window depicting the Madonna enthroned with the Child, 1482 -1489 In the presbytery there is the high altar in white marble, which was renovated in 1832 in the classicist style. Behind the altar, on a
neo-Gothic balcony, is the organ, which was created in 1836 by the Lingiardi brothers and rebuilt in 1872. In the transept on the left wall there are numerous and precious votive frescoes attributed to the circle of
Michelino da Besozzo and dated between the first and fourth decade of the fifteenth century, and an altarpiece by
Bernardino Lanzani with the Child Jesus between the Madonna, the SS. Anna, Joachim, John the Evangelist, signed and dated (1515). On the right side wall of the transept there is the facade, rich in Baroque stuccoes, of the sacristy (1576), built by Count Camillo Pietra. Around the portal that gives access to the room there are symmetrical niches with St. Francis with the stigmata and John the Baptist, while the niche in the tympanum houses the Virgin and Child. (1515) and votive frescoes attributed to the circle of
Michelino da Besozzo, first half of the 15th century In the counter-façade there is a painting from the second half of the fifteenth century depicting Our Lady of Graces between Saint Julius of Novara and Saint Anthony the Great within a sixteenth-century architectural frame in carved gilded wood. Popular devotion attributed miraculous powers to the painting and anecdotes and legends were born around it. To the right of the painting there is a fresco (dating back to the second half of the sixteenth century) enclosed in a painted gilded frame that incorporates the wooden cave which has five depictions of the miracles that this Madonna would have performed. Among these is the rescue from a shipwreck in the
Ticino in flood. ==References==