Stone Age housings (reconstructed) in Unteruhldingen (Bodensee)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/35555047@N00">Paleontour</a>
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/paleontour/243095212/">Polehouse 2</a>
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Leyo" title="User:Leyo">Leyo</a></li></ul>