The new £10 is the second plastic or polymer note issued by the Bank of England and features a portrait of Jane Austen. It follows the introduction of the first polymer note in September 2016, a fiver with a picture of Winston Churchill and an extract from his famous speech: ‘I have nothing to offer but blood, sweat, tears and toil.’ The new twenty-pound note, with a portrait of a young J. M. W. Turner and a version of his painting of the Fighting Temeraire in the background will be released in March 2020. As yet no decision on a polymer fifty-pound note has been made and who would feature on it.

Visitors who arrive in London via Heathrow Airport will pass the Hogarth roundabout in Chiswick as they approach the city along the A4 from the west. They may see the house in which William Hogarth (1697 – 1764) lived, which is now a museum. Their Blue Badge Tourist Guide may even tell them that it is believed that Hogarth’s habit of sketching people’s faces on his thumbnail gave us the phrase ‘a thumbnail sketch.’