Cittadella Duomo is a church constructed between 1774 and 1826, with two main contributing architects: Domenico Cerato and Ottavio Bertotti Scamozzi who created the Neoclassical façade. Carlo Barera completed the work in 1913.
The nave altarpieces include works by Leandro Bassano, Lattanzio Querena, Sebastiano Santi, and Michele Fanoli. In the Sacristy, is a Supper at Emmaus by Jacopo da Ponte, once found in the town's parish church. The sacristy also contains a Deposition attributed to Lazzaro Bastiani, a Flagellation attributed to Palma il Giovane, a Lament on the Dead Christ by Andrea da Murano, 17th-century Adoration of the Magi and Crucifixion. There is a Museum of Religious Art in the bell-tower.
The bell-tower houses a museum of precious sacred objects.References:
The two-tiered Roman amphitheatre is probably the most prominent tourist attraction in the city of Arles, which thrived in Roman times. Built in 90 AD, the amphitheatre was capable of seating over 20,000 spectators, and was built to provide entertainment in the form of chariot races and bloody hand-to-hand battles. Today, it draws large crowds for bullfighting as well as plays and concerts in summer.
The building measures 136 m in length and 109 m wide, and features 120 arches. It has an oval arena surrounded by terraces, arcades on two levels (60 in all), bleachers, a system of galleries, drainage system in many corridors of access and staircases for a quick exit from the crowd. It was obviously inspired by the Colosseum in Rome (in 72-80), being built slightly later (in 90).
With the fall of the Empire in the 5th century, the amphitheatre became a shelter for the population and was transformed into a fortress with four towers (the southern tower is not restored). The structure encircled more than 200 houses, becoming a real town, with its public square built in the centre of the arena and two chapels, one in the centre of the building, and another one at the base of the west tower.
This new residential role continued until the late 18th century, and in 1825 through the initiative of the writer Prosper Mérimée, the change to national historical monument began. In 1826, expropriation began of the houses built within the building, which ended by 1830 when the first event was organized in the arena - a race of the bulls to celebrate the taking of Algiers.
Arles Amphitheatre is listed as a UNESCO World Heritage Site, together with other Roman buildings of the city, as part of the Arles, Roman and Romanesque Monuments group.