Most famous image of JMW Turner not a self-portrait, says expert (opens in new tab)

Painting that inspired depiction on £20 note more likely the work of John Opie, says Romantic artist’s biographerIn 2020, Tate Britain hosted the launch of a new £20 banknote bearing representations of The Fighting Temeraire by JMW Turner and the artist’s most famous self-portrait. Now a leading expert has said the latter work, part of the Tate collection, is not by Turner at all.Dr James Hamilton, who has published books on Turner and staged exhibitions at museums and galleries nationwide, s...