Vitré is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. Vitré, a sub-prefecture until 1926, is the seat of a canton of around 16,834 inhabitants. It lies on the edge of Brittany, near Normandy, Maine, and Anjou. Wikipedia
Vitreous enamel, also called porcelain enamel, is a material made by fusing powdered glass to a substrate by firing, usually between 750 and 850 °C .
France, in Western Europe, encompasses medieval cities, alpine villages and Mediterranean beaches. Paris, its capital, is famed for its fashion houses, classical art museums including the Louvre and monuments like the Eiffel Tower. The country is also renowned for its wines and sophisticated cuisine. Lascaux?s ancient cave drawings, Lyon?s Roman theater and the vast Palace of Versailles attest to its rich history.