Milan were built in the city during this period by the architects, Pellegrino Tibaldi, Galeazzo Alessi and Ricchino himself. Empress Maria Theresa of Austria was responsible for the significant renovations carried out in Milan during the 18th century. This profound urban and artistic renewal included the establishment of Teatro alla Scala, inaugurated in 1778 and today one of the world's most famous opera houses, and the renovation of the Royal Palace. The late 1700s Palazzo Belgioioso by Giuseppe Piermarini and Royal Villa of Milan by Leopoldo Pollack, later the official residence of Austrian viceroys, are often regarded among the best examples
Guangzhou Opera House theatrical and insistently subtle." Guangzhou Opera House Guangzhou Opera House () is a Chinese opera house in Guangzhou, Guangdong province, People's Republic of China. Designed by Zaha Hadid, it opened in 2010. In April 2002 an international architectural competition attracted Coop Himmelb(l)au, Rem Koolhaas and Zaha Hadid – each producing detailed designs. In November 2002, Zaha Hadid's "double pebble" was announced the winner and the groundbreaking ceremony was held early in 2005. The theatre has become the biggest performing centre in southern China and is one of the three biggest theatres in the nation alongside Beijing's National Centre for the