A "jug" is an exquisite workmanship of the Mamluks in the thirteenth century AD

This picture is an exquisite "jug" of the workmanship of the Mamluks in the thirteenth century AD, when Egypt was a center for the rare arts and crafts, especially the metal industry known for Cairo, the capital of the Mamluk state and the crown of the East crown at the time.
Some of the kings of Europe were eager to acquire these Cairo artifacts. They asked the teachers of this work to engrave them with Christian inscriptions such as the story of the Annunciation, the drawing of Jesus Christ, the Virgin Mary, the Last Supper, and others.
In this work, the artists adopted a method called "takfeet", which is a metal vaccination with a more valuable metal, filling the cracks resulting from drilling with precious metal to increase the beauty of the masterpiece and its price.
This is the art of "Tkvet" copper and gold and silver is one of the most important and difficult handicrafts, this type of art requires a great effort to produce one piece "Mqfth" of high quality, and "Tkfit" is the best way to vaccinate, which made the Egyptians are impressed with This profession is difficult, and then they describe the man who warns the world that he knows "Kuft".
It is worth mentioning that this exquisite piece is located at the Victoria and Albert Museum in London, England.