Blue-and-white dish with prawns, Ming Dynasty, Tianqi-Chongzhen Period, 1620 - 1640, Jingdezhen kilns, porcelain, with underglaze painting in cobalt-blue, 3.7 cm (height), 20 cm (diameter), at foot 12 cm (diameter). Gift of Gerald Reitlinger, 1978. EA1978.2022 © Ashmolean Museum, University of Oxford.