Cuerda Seca enameling is done in the following manner: The design is stamped or carved into the surface after which colored glazes are applied. The contours of the designs are detailed with a mixture of beeswax or vegetable fat and manganese oxide. During the firing, the wax or fat burns away producing contours of red or black that also prevent the differently-colored glazes from running into one another. This technique was created during the Seljuk (14th-15th C.) period in Persia, (modern Iran and Iraq) and eventually made it's way via Syria, Turkey, Greece, and Italy to Spain where it is used extensively in tile and pottery making even today.
There is a second identical pair available with one tiny dent on the stem of one candlestick available at a $25.00 discount. A jeweler might be able to minimize the dent. You may order one or both pairs using the order button.