Ash glaze

Some people find wood-fired purple clay teapots stunning, while others think they lose the original beauty of purple clay. Ultimately, the choice is left to individual tea enthusiasts. In addition to wood-fired pieces, there are also reduction-fired and ash-covered purple clay teapots. Today, we will cover all three techniques in one go. Wood-Fired Purple Clay The wood-firing (naked firing) process gradually increases temperature. On the first day of firing, a low-temperature smoking process begins, allowing the carbon released from the wood to fill the pores of the clay. Once the surface of the clay turns black due to the carbon, the temperature can be further increased. This process takes approximately 30 hours. The characteristic of wood-firing is that ashes and flames directly enter the kiln. Unlike conventional glazes, the falling ashes naturally adhere to the surface of the piece and, when fired at high temperatures, form a lustrous, rich, and layered natural ash glaze; Molten or unmelted wood ash creates smooth or rough textures on the surface, along with various color changes, leaving traces of where the fire once resided. The result is natural and unadorned, unpredictable and non-repeatable. The color and texture of a wood-fired purple clay teapot depend…

When creating a beautiful piece, the more variables involved, the weaker the human control becomes. However, luck always stands by every craftsman who truly invests their life and wisdom in it. As long as you have sufficient accumulation and patience, fine works will naturally emerge. Shoe firing ceramics are both man-made and reliant on nature, a collaboration between heaven and humanity, with its wonders lying within. Shoe firing refers to the production of ceramic wares using wood as fuel. This is an ancient technique with a high degree of difficulty, where the success or failure of the work depends on the relationship between clay, fire, wood, and kiln. Returning to nature, the fusion of fire, earth, and ash gives rise to a natural, thick, and primitive beauty. Shoe firing seeks the natural combination of wood ashes and earth, not bound by formal aesthetics, but rather without any artificial embellishment. The beauty of simplicity is attached to everything, and only in the formless yet shaped shoe-fired ware can one touch the soul. Shoe firing is mainly divided into two categories: glazed (base glaze) and unglazed (natural glaze). For example, Song Dynasty Tenmoku bowls and celadon glazes are glazed, while Bizen-yaki from…