George IV : art & spectacle - Heard, Kate; Heard, Kate; Jones, Kathryn; Jones, Kathryn (Royal Collecting Trust, 2019)
"Published on the occasion of the exhibition "George IV: Art & Spectacle", at The Queen's Gallery, Buckingham Palace, 15 November 2019-3 May 2020 and The Queen's Gallery, Palace of Holyroodhouse, 16 October 2020-5 April 2021" (Impressum)