A RARE JUN DEEP BOWL, SONG TO JIN DYNASTYChina, 960-1234. The deep rounded sides rising from a thick, spreading foot to a slightly incurved rim. Covered overall with a crackle-suffused green-tinged pale-blue glaze decorated with vivid purple splashes, thinning at the rim, and attractively pooling in an uneven line above the foot, revealing the reddish-brown ware.Provenance: G. Nakajima Antiques & Curios, Kyoto, 6 December 2008. A noted private collector in London, United Kingdom, acquired from the above. A copy of a certificate of authenticity from G. Nakajima Antiques & Curios, signed by G. Nakajima, dated 6 December 2008, dating the present bowl to the Yuan dynasty, accompanies this lot.Condition: Excellent condition with minor old wear and firing flaws, including open air bubbles, kiln grit, glaze recesses, and firing cracks.Weight: 466.5 gDimensions: Diameter 13.5 cmWith a Japanese wood storage box. (2)Auction result comparison: Compare a related Jun deep bowl, dated 12th-13th century, at Christie's Hong Kong in The Classic Age of Chinese Ceramics - The Linyushanren Collection, Part I on 2 December 2015, lot 2809, sold for HKD 187,500. Compare a Jun green-glazed bowl, of closely related form and also dated Song to Jin dynasty, but slightly smaller size (10.5 cm diameter), at Sotheby's London in Fine Chinese Ceramics and Works of Art on 5 November 2008, lot 550, sold for GBP 34,850.宋金時期鈞窯紫斑墩式碗中國，960-1234年。斂圓口，深弧壁，平底矮圈足。施釉為青灰色釉，釉面有自然開片紋路，碗外壁有一塊紫斑。口沿處深藍褐色釉。施釉至足，足底緣與內壁無釉處，皆露土色胎體。來源：日本京都G. Nakajima Antiques & Curios藝廊，2008年12月6日。倫敦知名私人收藏家購於上述藝廊。隨附一份藝廊持有人G. Nakajima 簽署的證書，上面注明此碗為元代。品相：狀況極佳，有輕微的磨損和燒製瑕疵，包括開放式氣泡、窯砂、釉面凹陷和燒製裂紋。 重量：466.5 克 尺寸：直徑13.5 厘米 日本木盒。(2) 拍賣結果比較：比較一件十二至十三世紀的鈞窯碗，見香港佳士得The Classic Age of Chinese Ceramics - The Linyushanren Collection, Part I 2015年12月2日 lot 2809, 售價HKD 187,500。比較一件相近的宋金時期青綠釉墩式碗，尺寸較小 (直徑10.5 厘米)， 見倫敦蘇富比Fine Chinese Ceramics and Works of Art 2008年11月 5日 lot 550, 售價GBP 34,850。