Portrait of Andreas Vesalius (1514-64) from his book 'De Humani Corporis Fabrica', 1543, illustration from 'Science and Literature in the Middle Ages and the Renaissance', 1878 - Jan Steven van Calcar
Portrait of Honore de Balzac c.1820 - Louis Boulanger
Portrait of a Gentleman Holding a Pair of Gloves - Cornelius Janssens van Ceulen
Portrait of a Man 1470 - Hans Memling
Portrait of George Washington - Jane Stuart
Portrait of a gentleman, traditionally identified as Philip Dormer Stanhope (1694-1773) - (after) Arthur Devis
Self Portrait, 1805 - Philipp Otto Runge
Man with a book 1644 - Ferdinand Bol
Portrait of Johann Philipp Peterson b.1764 1809 - Philipp Otto Runge