Detail of Summer Mist along the Lakeshore 湖莊清夏圖卷, by Zhao Lingrang 趙令穰, Chinese, Northern Song dynasty, dated 1100; handscroll, ink and color on silk, 19.1 x 161.3 cm;
Museum of Fine Arts, Boston; Keith McLeod Fund (57.724); © 2006 Museum of Fine Arts, Boston.

Image source: http://www.mfa.org