A World Class City has at least 10 sights that pretty much everyone in the world (from the Nairobi slum dweller with their shack-TV to the LA mogul with their glossy magazines) would recognise.

The ones that spring to mind?  New York, Paris, London.  Which others do you reckon?

And what are the 10 things that all who you meet know you for?  What is your recognisable brand?  What is your promise?

PS a photo from St Pancras Station – not one of the top 10 sights, but attractive anyhow.