Blue-and-white jar with flowers, Dynasty, Xuande Mark and Period (1426 - 1435), Jingdezhen Zhushan kiln-sites, porcelain, with underglaze painting in cobalt-blue, 97.4 cm (height), 9.9 cm (diameter), at base 4.5 cm (diameter). Presented by Antony and Olive Hallam, 1997. EA1997.25 © Ashmolean Museum, University of Oxford