National Portrait Gallery Publications · Third Millennium
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Art of the Picture Frame: Artists, Patrons and the Framing of Portraits in Britain | 978-1-85514-171-1 (1-85514-171-X) | 1996 | National Portrait Gallery |
| The National Portrait Gallery, London: Complete Illustrated Catalogue | 978-1-903942-00-0 (1-903942-00-4) | 2004 | David Saywell |