As construction work at La Scala, Milan's opera house, edges closer to completion there is an air of nervous anticipation about what three years of building will have achieved. The lengthy renovation project, which is due to be completed for the December opening of the new opera season, has divided the city.

Opponents say the 18th century theatre was just fine but the management decided a modern stage equipped with the latest gadgets and an overhaul of the furnishings were essential if it wants to host the best productions.