An artist named T. Matthews is recorded by Graves as having sent in a portrait to the Royal Academy (no address is given) in 1811; Foskett states that he exhibited at the Royal Academy in 1813.
In the Royal Collection there is a print of George III, dated 1800, by F. Fresci after an original silhouette painted by a T. Matthews who was working at 441 Strand, London. Whether Matthews was the artist recorded by Graves and Foskett cannot be established. The original itself is almost certainly a life-size silhouette head of George III now in private possession, which I have seen. Painted in water-colour on paper, it is so similar in style to that of the illustrated print that no other conclusion seems pos………
George III
Inscribed (see text).
By gracious permission of Her Majesty the Queen