TAGS: art, culture, art performance, scene, actor, theatre, architecture, opera, ballet, the best theatres in the world, the most impressive theatres, the most beautiful theatres, amazing world of theatres, popular theatres, the most famous theatres, famous theatres, world’s famous theatres, world’s best theatres, world’s impressive theatres, Australia, Sydney, what to visit in Sydney, The Sydney Opera House, about the Opera House, the Opera House architecture