Colour as indicating subject is usually given in the case of large libraries that do their own binding. Red commonly indicates history and art; blue, theology; green, agriculture and botany; and so on.
In the early seventeenth century the mysterious “Le Gascon” invented the “pointillé” or dotted style of gold tooling, which has been more universally copied than any other small peculiarity in book finishing.
French Seventeenth Century Binding. Inlaid and Gold Tooled. By Le Gascon. [To face p. 238.
Le Gascon was supreme in the binding of small books, whether ornamented with interlaced fillets, inlaid, or with the curious design of a swollen cross. Le Gascon’s small pointillé curves are most cleverly designed; two or three of them suffice to cover a considerable space with an apparently complicated design. The glittering effect of the small pointillé work massed together is heightened by the free addition of small golden dots wherever space can be found for them.
Red morocco was Le Gascon’s favourite groundwork, and on this he frequently set inlays of coloured morocco, citron, olive and marbled brown. These were mostly used in the case of bindings bearing a design of interlacing fillets, with gold tooling between them. No signed binding by Le Gascon is as yet known, but there are some bearing the name of Florimond Badier, who was son-in-law to Jean Gillède, which nearly resemble Le Gascon’s work, but lack his exquisite finish. On some of these appears a small dotted profile head, which is supposed to be a mark of Le Gascon’s. This same head is copied on some of the bindings of our English Samuel Mearne, who must therefore have seen and admired some of Le Gascon’s or Badier’s work. “Le Gascon” was probably Jean Gillède.
Macè Ruette followed many of Le Gascon’s manners, and his son Antoine did the same. These binders were royal binders to Louis XIII. and Louis XIV. respectively, and probably bound most of the fine bindings made for these kings, bearing their coats-of-arms.
The bindings made for the Baron de Longepierre are not uncommon. They were probably bound by Luc Antoine Boyet, royal binder to Louis XV. These little books bear upon them the device of a golden fleece, because the Baron wrote plays, and the only successful one was called “Medea” and dealt with the subject of the Argonauts. The bindings are all exquisitely finished, and of beautiful red leather; they sometimes have finely decorated doublures and marbling under the gold on the edges, a charming detail which has been much liked by French binders ever since.