Vitreous Enamel (enamel painting) refers to the art of painting copper items using glazed colors. The color is stabilized by baking the item. Enamel painting is popular in Isfahan. Vitreous enamel is a handicraft art and the artist must be skilled in painting Iranian and Islamic designs, geometric patterns, Xatay designs, animal and flora designs, etc. on copper items. The artist must be able to glaze paint, bake the items, finish the works, etc.