"Their Royal Highnesses: Portraits of the children of George III and Charlotte von Mecklenburg-Strelitz"

(1738 Springfield/Pennsylvania - 1820 London) after "Their Royal Highnesses". Original title Mezzotint/Paper, 1778. Engraved by Valentine Green (1739 - 1813), published by John Boydell, London. Portrait of the six children of George III and his consort Charlotte von Mecklenburg-Strelitz. Plate size 50.8 cm x 58.5 cm. Framed. Provenance: Northern German old hotelier family. Mezzotint by Valentine Green (1739 - 1813) after Benjamin West (1738 - 1820), published by John Boydell, London 1778.