| 1974 |
Plymouth City Art Gallery, Devon (Royal Portraiture) |
| 1975 |
Essex University Art Society (Art History) |
| 1980 |
Mercury Theatre Colchester (A painter's life - personal insight) |
| 1983 |
English Speaking Union of the United States of America (History of portraiture) |
| 1983 - 1986 |
Queen Elizabeth II (History of Royal Portraiture) |
| 1986 |
Minories Art Gallery, Colchester (Art & Artists) |
| 1987 |
Huntigton Library & Art Gallery, California, U.S.A. (18th Century portrait painters) |
| 1988 |
University of Southern California, U.S.A. (18th century potraiture) |
| |
Art Centre, Pasadena, U.S.A. (Technical and practical advice) |
| |
Woodbury University, California, U.S.A. (Corporate Art) |
| 1989 |
Mercury Theatre, Colchester (Painters and portraits) |
| |
Huntington Gallery, University of Texas, U.S.A. |
| |
Laguna Gloria Art Museum, Texas, U.S.A. |
| 1997 |
Nassau County Museum of Art, New York |
| 2000 |
Metropolitan Museum of Art, New York, U.S.A. |
| 2001 |
Wallace Collection, London |
| |
Stoke-by-Nayalnd Conservative party. |
| 2004 |
Cold Spring Harbour Laboratory, New York |
| 2005 |
The J. Paul Getty Museum, “Politics of Portraits” |
| 2005 |
The Los Angeles Regency Club |
| |
And also numerous presentations at business, social and charity functions |