口径：15cm底径：10.8cm 高：3.5cm

北宋御瓷汝官窑，造于河南汝州，今宝丰县，近千年来地位至高，实为神品，乃中国历史之珍。汝瓷小巧朴雅，温婉隽永，不仅代表中国陶瓷艺术之真髓，历史意义更是深远，古今名藏均以其为首，然珍稀无比，一器难求。此件汝官窑笔洗，釉如凝脂，天青犹翠，冰裂莹澈，器形巧致雅绝，底见三芝麻花细小支钉。通器完美臻善，当属汝官瓷之范。逾九百载，历经千秋万代之珍爱细藏，此汝官窑笔洗方可保存得如此尽善完美。
汝瓷多需二次入窑，先素烧，复釉烧。釉面开片纹乃出窑冷却时，釉与胎身之收缩速度不同所致，起因偶然，却成汝瓷特色。烧成如同天然宝石结晶般闪烁迷人之冰裂釉色，却仍需天时地利，非人为可控制。
汝官窑参考书目举要
大维德爵士，〈A Commentary on Ju Ware〉，《东方陶瓷学会汇刊》，卷14， 1936-1937年，页18-69
陈万里，〈汝窑之我见〉，《文物参考数据》，1951年，编号2。

The Northern Song Dynasty Royal Porcelain Official Kiln was built in Chenzhou, Henan Province. Today Baofeng County has a high status in the past millennium. It is a god product and a treasure of Chinese history. The enamel is small and simple, warm and eternal, not only represents the true essence of Chinese ceramic art, but also has far-reaching historical significance. The ancient and modern names are headed by them, but they are rare and hard to find. This piece of 汝 窑 kiln pen wash, glaze such as gelatin, azure and green, ice cracking and clear, the shape of the shape is elegant and elegant, the bottom see three small sesame flowers. The perfect device is a good example. Over nine hundred years, after thousands of generations of cherished treasures, this 汝 窑 kiln pen wash can be preserved so perfect.
More than two enamels need to be put into the kiln, first burnt, glaze burned. The glazed opening pattern is caused by the different shrinkage speed of the glaze and the tire body when the kiln is cooled. The cause is enamel. It burns like a natural gemstone crystallized with a glamorous ice-clear glaze, but it still needs time and place, and it is not man-made.
The reference book of the Yiguan Kiln
Sir David Verde, A Commentary on Ju Ware, Journal of the Oriental Ceramic Society, Vol. 14, 1936-1937, pp. 18-69
Chen Wanli, "I see you in the kiln", "Relics Reference Data", 1951, No. 2.