Bowls, one bowl of shallow form, decorated to the interior with the yin-yang symbol comprising a grey and a red fish, surrounded by the bagua trigrams, with a six character iron red mark for Tongzhi to the base, the other bowl decorated to the interior with turquoise enamel, the exterior with the bagua trigrams in gilt, with a six character iron red mark to the base for Tongzhi, collectors mark, diameter 19.5cm and 17.5cm (2) Provenance: Leonard Joel, then Private Collection, Balmain