Brush cup, China, probably 18th century. Four-piece body (lobed), each with a large reserve with poem calligraphy and red artist's mark. Framing as a golden lotus vine in front of a red ground. Profiled, slightly bulging base on 4 narrow feet with golden lotus tendrils on a slightly lighter red ground. Under the base a Qianlong seal mark in red against a turquoise ground. On the lip rim the turquoise glaze is more rubbed in places, h. 14,5 cm.Asian