There is a flawless crystal tung seal in the collection of Li Ch'i-mao, the artist and collector who has introduced various types of Chinese seals in Sinorama.
本欄所介紹印石的主人﹘ ﹘畫家李奇茂，珍藏著一方瑩亮剔透、毫無瑕疵的水晶凍，非常受到同好者矚目。