There are over 400 sculptures scattered across London with several in the Bishopsgate and Liverpool Street area. My favourite is a gigantic sculpture outside the Broadgate exit of Liverpool Street station called “Fulcrum” by the American sculptor Richard Serra. I am absolutely taken by it not only because of its size, and at 55 ft or 16.7m height it is sizeable enough, but because of its simplicity and elegance.

A virtual tour is so much more than an on-screen stroll… Professional tourist guides are using their imaginations to show so much more detail than when guiding on the street. What at first seemed an uphill mountain to climb…. creating tours for a small screen …. has developed into a quiet revolution – and a creative one.