Before 1807 Sanders came to London, where, after working as a miniaturist for a few years, he established himself as a painter of life-sized portraits in oil.
He frequently visited the continent, and made watercolour copies of celebrated pictures by Dutch and Flemish masters; twenty-three of these are now in the National Gallery of Scotland.
George Sanders trained and introduced his niece Christina Robertson to a customer basis for her miniatures.
[2] This Sanders has been confused with George Lethbridge Saunders (1807–1863), miniature-painter, frequently exhibiting at the Royal Academy between 1829 and 1853; he was living in 1856.
London: Smith, Elder & Co. Media related to George Sanders (painter) at Wikimedia Commons