Whale skeleton, marine water saline - Salinas del Carmen - Museo de la Sal - Fuerteventura - Canary islands - Spain.
<a href="//commons.wikimedia.org/wiki/User:NorbertNagel" title="User:NorbertNagel">Norbert Nagel, Mörfelden-Walldorf, Germany</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>