Jun Kiln: The Wonder of Kiln Change

While Jingdezhen specialized in dark, iron-bodied bowls, the Jun kiln of Henan pursued the opposite: a riot of color. Jun ware is the original master of kiln change — the phenomenon where glaze colors transform unpredictably in the fire, creating splashes of purple, red, and blue across each vessel.

The Science of Accident

Jun artisans discovered that copper in the glaze, under reduction firing, produces vivid reds and purples — colors that were revolutionary in the Song era, when most Chinese glazes were monochrome. The effect was partly accidental and partly engineered: the artisans learned to control the copper content and firing atmosphere to encourage the 'splashes,' while accepting that each piece would be unique.

Kiln Change: The Shared Soul

This philosophy of embracing unpredictability — the Yao Bian that Jian Zhan collectors prize — has its grandest expression in Jun ware. The same principle animates both kilns: the artisan sets the stage, the fire performs. Our Celestial Series carries this spirit forward with modern crystalline glazes that reveal their patterns only in the kiln's final hours.

Why Collectors Love It

Jun ware's unpredictable beauty makes it endlessly fascinating — no two pieces are alike, and the 'good' results are decided by forces beyond human control. For collectors, this is the essence of ceramic magic: the feeling that the fire has gifted you something it will never make again. The same feeling, we believe, should accompany every Jian Zhan.