designed in 1896 by the engineers Joseph Costa and Fulgenzio Setti. The entire building was built of white and yellow limestone in a classical style with Corinthian columns. It was opened in 1901. A staircase with two flights provides access from Constitution Square. It is interrupted by a covered walkway and ends beneath the Arc de Triomphe, in the Terrazza Umberto I. In 1943, during World War II, the staircase and the Arch of Triumph were severely damaged by aerial bombardment, but after the conflict they were faithfully reconstructed. From the Terrazza Umberto I the Bastion of Santa Caterina can be accessed via a short flight of steps. Here there was once an old Dominican convent, destroyed by fire in 1800. According to tradition, the conspiracy to kill the Viceroy Camarassa in 1666 was set up in the surroundings of the monastery. The Promenade Deck was inaugurated in 1902. At first it was used as a banqueting hall, then during the First World War as an infirmary. In the 1930s, during the period of sanctions, it was an exhibition of autarky. During World War II it served as a shelter for displaced people whose homes had been destroyed by bombs. In 1948 it hosted the first Trade Fair of Sardinia. After many years of decay, the Promenade was restored and re-evaluated as a cultural space reserved especially for art exhibitions. The modern districts built in the late 19th and early 20th century contain examples of Art Deco architecture, as well as controversial examples of Fascist neoclassicism architecture, such as the Court of Justice (Palazzo di Giustizia) in Republic Square. The Court of Justice is near the biggest city park, Monte Urpinu, with its pine trees, artificial lakes, and a vast area with a hill. The Orto Botanico dell'Università di Cagliari, the city's botanical garden, is also of interest. Culture The city has numerous libraries and is also home to the State Archive, containing thousands of handwritten documents from the foundation of the Kingdom of Sardinia (1325 AD) to the present. In addition to numerous local and university department libraries, the most important libraries are the old University Library, with thousands of ancient books, the Provincial Library, the Regional Library, and the Mediateca of the Mediterranean, which contains the municipal archive and library collection. In the first century B.C. a famous singer and musician from Cagliari, Tigellius, lived in Rome and