a room decorated to commemorate the 1758 marriage of Ludovico Rezzonico, the nephew of Pope Clement XIII Rezzonico, and future procurator of San Marco, to Faustina Savorgnan, is also on the Piano Nobile. The ceiling has a large fresco by Giambattista Tiepolo and his son, Giandomenico Tiepolo, depicting the groom and his bride ferried by Apollo's chariot. It was one of the last works of Tiepolo in Venice, before his departure for Madrid in 1762. Tiepolo completed the work on the ceiling in only twelve days on the scaffolding. The Tiepolo fresco, like the paintings in the Grand salon, is framed by trompe-l'œil paintings of architecture, including a false balustrade, by Girolamo Mengozzi Colonna, who also did the painted frames in the Grand Salon. The painting depicts the bridal couple in a chariot, being led by the sun god, Apollo. Other allegorical figures include cupid blindfold, a flight of putti and doves, the figure of Fame, holding a trumpet; the three graces on a cloud; a bearded old man with a laurel crown symbolizing Merit; and a lion, the symbol of Venice, along with coats of arms of the two families. The furnishings of the salon included paintings and furnishings by Italian artists of the first half and mid-18th century, including portrait of Pope Clement XIII Rezzonico by Anton Raphael Mengs, a retable by Francesco Zugno, a pupil of Tiepolo, and a prie-dieu of carved walnut illustrating the fantasy of the Italian rococo style. A passage from the Salon leads to a small chapel, suspended over the Rio San Barnaba. The chapel was built by either Aurelio Rezzonico or Cardinal Rezzonico, the nephew of Pope Clement XIII, in the second half of the 18th century. Some of the original decoration remains, including the sculpted and gilded rococo stucco sculpture on the white walls, and a retable, The Virgin and Saints, by a pupil of Tiepolo, Francesco Zugno, and prie-dieu, or seat for kneeling and praying, in the twisting and turning Venetian rococo style. The Salon of Pastels was originally a room for holding audiences; in that room the Papal Legate informed Cardinal Rezzonico that he had been elected Pope the day before. The ceiling is decorated with frescos depicting the Triumph of the Arts over Ignorance, presented in a trompe-l'œil painted frame, with allegorical scenes painted in the corners. The paintings, particularly The Triumph of Poetry, date from the time