Opera house as wealthy patrons and it continues to have a large number of working opera houses such as Teatro Massimo in Palermo (the biggest in Italy), Teatro di San Carlo in Naples (the world's oldest working opera house) and Teatro La Scala in Milan. In contrast, there was no opera house in London when Henry Purcell was composing and the first opera house in Germany was built in Hamburg in 1678. In the 17th and 18th centuries, opera houses were often financed by rulers, nobles, and wealthy people who used patronage of the arts to endorse their political ambition and social
Cairo Opera Ballet Company in 1971, followed by President Anwar Sadat severing Egypt's ties with Russia in 1972, led to a serious decline of the company. The company and its ballet school had a resurgence following the construction of the new Cairo Opera House in 1988. Since 2004, Erminia Gambarelli Kamel has been the company's artistic director. Trained at the La Scala Theatre Ballet School, Kamel joined the Cairo Opera Ballet Company as a principal dancer in 1982. One of the soloists is Mahmoud Atef El Henidy, since 2004–2013. Cairo Opera Ballet Company The Cairo Opera Ballet Company is the resident ballet company of