This booklet, published to accompany the exhibition of the portrait, includes short biographies not just of Cecilia and her father, the composer and violinist Francois Barthelemon, but also of the long-forgotten artist Jonathan Cattermole, who died tragically aged only 24. As a result of his research, the author identified a second portrait of Cecilia Maria Barthelemon – a miniature portrait – which is also included and briefly discussed in this book.