Iron Decoration (鉄絵, Tetsu-e): Tetsu-e refers to a decoration technique where iron-based pigments are used to paint designs onto ceramics. These iron-based paints result in a reddish-brown or dark color that is characteristic of this style. This technique was commonly used in Japanese pottery during the Edo period, and it gives the pieces a rustic, subtle aesthetic. The iron glaze, fired during the kiln process, produces a unique color, often earthy and refined.

Auspicious Clouds (瑞雲, Zuiun): Zuiun or "auspicious clouds" are symbolic of good fortune and prosperity in traditional East Asian art. These clouds are often depicted as soft, flowing shapes, reminiscent of spirals or billowing clouds. In both Chinese and Japanese culture, Zuiun is regarded as an auspicious sign, often associated with heavenly blessings and good luck.

李参平 鶴首花瓶 鉄絵瑞雲 Tetsue-Zuiun