Description
The altars and furnishings symbolise SS. Trinita. It was built in 1583 to a plan by Vittozzi, but it underwent modifications and decorations from Castellamonte and Juvarra who covered it with precious marble. In 1830 Marchini planned the new facade.
Inside visitors can admire the altars by Morello, a Flemish painting by Carracha and wooden statues sculpted by Perrucca.