An old collapsed jetty in Hanneviken, a part of Trommekilen, Norrkila, Lysekil Municipality, Sweden. In the water under the structure, grows bladder wrack (<i>Fucus vesiculosus</i>) algae.
<a href="//commons.wikimedia.org/wiki/User:W.carter" title="User:W.carter">W.carter</a>
<span class="int-own-work" lang="en">Own work</span>