Authenticity Guaranteed
As with any artwork that gains value, forgeries are bound to follow, and purple clay teapots are no exception. Here are several ways to distinguish authentic purple clay teapots from fakes:
First, the clay and its texture.
The clay used in different eras comes from different veins, each with distinct colors, particle sizes, and luster. Early pots were made from clay closer to the surface, which gives them a rougher texture and lighter color. The “sky-blue clay” of the late Qing period differs from other historical clays; it was coarse enough to be engraved with bamboo knives and wooden seals.
Second, the craftsmanship and technique.
Purple clay artisans have their unique styles, such as the smoothness of the surface, the thickness and curvature of lines, and the sharpness or roundness of contours.
Third, the spirit and aura. Genuine works by renowned artists possess an unimitable spirit and vitality, making this the most important criterion for identification. These artists combine exceptional artistic sensibilities, skilled craftsmanship, deep understanding of clay properties, and mastery over firing temperatures, resulting in distinctive pieces that stand on their own.
Fourth, calligraphy and painting characteristics. The landscapes, flowers, birds, and figures depicted on the pots should align with the art of their era. Calligraphy and seal engravings will also exhibit personal traits, which are difficult for forgers to replicate accurately. Additionally, the overall shape and seal marks can help in determining authenticity.
To authenticate genuine purple clay teapots, start with these four steps: look, listen, touch, and nurture.
First, observe the color: Genuine purple clay comes in various shades, including purple, yellow, red, and combinations thereof, all with a jade-like quality. Its luster is soft and oily, becoming more polished with use. Do not wax or polish it, as it should resemble aged jade. The rarer the material, the greater its value due to limited resources.
Second, listen to the sound: As a top-quality Ceramic, the sound of a Purple Clay Teapot should be that of pottery. After brewing Tea, the sound should be muffled, dull, and deep, unlike the crisp sounds of metal or porcelain. A muffled sound indicates good breathability, preserving the tea's aroma without altering its flavor.
Third, feel the texture: A purple clay Teapot should have a smooth, comfortable, and soothing touch. Though it may contain particles, they should be rounded. Generally, a grain size of 32 to 60 mesh is appropriate. Hand-ground sand has a different feel compared to machine-ground sand.
Fourth, observe the effects of nurturing: High-quality purple clay will show a lustrous finish after a few brews, and can be polished with a cloth to bring out its oiliness. Over time, the color deepens, becoming richer and more rustic, imbuing the pot with a spiritual presence and a connection with the user.
Traditional Methods for Authenticating Purple Clay Teapots
1. “Shape”: The proportions and dimensions of the teapot must be balanced. Points, lines, and surfaces should harmonize perfectly. The spout, handle, and lid knob should align in a straight line. The fit between the mouth and lid should be snug, turning smoothly. The rim and spout should be uniformly thick; the water flow should be long, swift, and round. The spout, lid, and knob should blend seamlessly with the body, without any gaps. The clay should have a lustrous sheen and feel pleasant to the touch, being convenient for practical use and easy to hold.
2. “Spirit”: This refers to the overall aesthetic appeal of the teapot's design. It should be graceful and elegant, with smooth curves and well-defined lines. For square-shaped teapots, the form should embody a sense of hidden roundness, with clear outlines that are neat, crisp, and flowing. The teapot's style should be evaluated based on whether it is delicately graceful, imposingly grand, or radiantly spirited.
3. “Aura”: This is the teapot's character and essence. Through masterful craftsmanship, the teapot should exhibit a combination of roundness and firmness, sincerity and antiquity, stability and dignity, and a powerful artistic impact and visual appeal. Each piece should have a distinctive personality.