Ceramic eight-sided pillow with white peony sprays, Hebei province, China, 1000-1126, Northern Song Dynasty.  On display at the Asian Art Musem of San Francisco.  B60P421
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>