Part of a heat exchanger in a <a href="https://en.wikipedia.org/wiki/Cracking_(chemistry)" class="extiw" title="en:Cracking (chemistry)">cracking</a> tower at <a href="https://en.wikipedia.org/wiki/Preemraff_Lysekil" class="extiw" title="en:Preemraff Lysekil">Preemraff Lysekil</a> in for repair at a mechanical workshop in Gåseberg, Lysekil Municipality, Sweden. The background consists of rusty iron bars and pipes.
<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>