Zhang Hong 1577-1662, Landscape, 1635. Estimate  12,000 — 16,000 USD. Photo Sotheby's.

signed Zhang Hong, dated yihai (1635) of the Chongzhen reign, mid-autumn, with two seals of the arist,zhang hong, jun du; with two collector’s seals of Ouyang Zhuping (20th Century), bo hai hou ren, ou yang zhu ping; ink and color on gold paper, fan leaf; 24.3 by 52 cm. 9 1/2  by 20 1/8  in.

Sotheby's. Fine Classical Chinese Paintings & Calligraphy New York, 17 sept. 2015