The film follows Chinese artist and activist Ai Weiwei as he makes his debut as an opera director at the Rome Opera House ... The festival kicks off today in Copenhagen and runs through March ...

A former industrial island in Copenhagen's inner harbour, adjacent to The Opera House, has been transformed into The Opera Park. Previously a simple lawn, it now boasts a diverse landscape ...

Cleanest city in the World: The cleanest cities in the world are Copenhagen, Singapore ... The iconic Sydney Opera House is situated in the city. This city is known for its modern green spaces.