- Xu Yongsheng built a lamp, meditation instrument type, quiet and elegant. The shape is simple, calm and atmospheric.
- The glazed black gold is painted with gold, the black gold is deep and dignified, and the gold is delicate and elegant, complementing each other.
- Craftsman Xu Yongsheng, the ingenuity of the lamp-making is unique, and the technique is skillful.
- Raw materials are selected in the process, and the kiln temperature is strictly controlled. The black gold glaze is fired first, and then the gold decoration is carefully painted. The unique craftsmanship makes the lamp unique, practical and ornamental, and shows exquisite skills.