Dugout canoe, <a href="https://en.wikipedia.org/wiki/Pfahlbaumuseum_Unteruhldingen" class="extiw" title="en:Pfahlbaumuseum Unteruhldingen">Pfahlbaumuseum Unteruhldingen</a>, <a href="https://en.wikipedia.org/wiki/Uhldingen-M%C3%BChlhofen" class="extiw" title="en:Uhldingen-Mühlhofen">Uhldingen-Mühlhofen</a>, <a href="https://en.wikipedia.org/wiki/Lake_Constance" class="extiw" title="en:Lake Constance">Lake Constance</a>, <a href="https://en.wikipedia.org/wiki/Germany" class="extiw" title="en:Germany">Germany</a>
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>