A book with a few varying articles on the art of enamel. It focuses on history, technique and the expression of art. The technique of enamelling has existed for thousands of years and still produces interesting, colourful pieces of art. Enamel is the melting of powders, compounded of glass and chemical colourings, on different metals, such as copper, silver and gold. The JEWELLERY category offers amazing, enamelled, Art Nouveau jewellery.