COUPE EN PORCELAINE DE LA FAMILLE VERTE

Compare this unusual shape with a washer in the shape of lotus leaf in longquan celadon glaze illustrated in Kangxi, Yongzheng, Qianlong, Qing Porcelain from the Palace Museum, 1989, cat. no. 137 and the shape is also known in turquoise glaze, one version is illustrated in John Ayers, Chinese and Japanese Works of Art in the Collection of her Majesty the Queen, London, 2016, volume II, cat. no. 1435.

Oxford authentication thermoluminescence analysis report P122b43, 14 February 2022.