North American stone pipe representing an otter. From Mound City, Ohio, North America. Middle Woodland period, Ohio Hopewell culture, 200 BC - AD 100.
<a href="//commons.wikimedia.org/wiki/User:BabelStone" title="User:BabelStone">BabelStone</a> (<span class="int-own-work" lang="en">Own work</span>)