Updated on 19 Oct 2018: RUI Zheng (1620-1702) is an artist born in 1620 The oldest auction result ever registered on the website for an artwork by this artist is a drawing-watercolor sold in 2012, at Shanghai Dazhong Auction Co., Ltd., and the most recent auction result is a drawing-watercolor sold in 2015. Artprice.com's price levels for this artist are based on 2 auction results. Especially: drawing-watercolor.