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
The Opera House (Toronto) until the 1960s, and later under a series of other names. As multiplexes made large single screen venues no longer viable as cinemas, it became a performing arts venue. In the late 1980s it was home to the successful gospel musical "Mama, I Want to Sing!". In the early 1990s it became The Opera House music venue. The Opera House (Toronto) The Opera House is a music venue in Toronto, Ontario, Canada. It is one of the city's most historic performing venues, opening in 1909. It has also been a cinema and a live theatre venue. It is located at