Christopher Baker is an honorary professor at Edinburgh University. He was formerly a director at the National Galleries of Scotland.

The Debutante (detail; 1807), Henry Fuseli.
Jusepe de Ribera
Richard Cosway
Self-portrait with Two Pupils (detail; 1785), Adélaïde Labille-Guiard. Adélaïde Labille-Guiard
A Young Lady with a Parrot (detail; c. 1730), Rosalba Carriera.
Chinese dish with artichokes, rose and strawberries (c. 1655–62), Giovanna Garzoni. Galleria Palatina, Gallerie degli Uffizi, Florence
Patrons and Lovers of Art (1826/30), Pieter Christoffel Wonder
The fetus in the womb (detail; c. 1511), Leonardo da Vinci.
Portrait of Marsilio Cassotti and his wife Faustina (1523), Lorenzo Lotto
Venus and Vulcan (c. 1545), Jacopo Tintoretto. Kupferstichkabinett, Staatliche Museen zu Berlin
Charles I ('Le Roi à la chasse') (detail; c. 1635), Anthony Van Dyck. Musée du Louvre, Paris.