View of the pilot boat <i>Knurrhahn</i> in Warnemünde, Germany; in the background is the cruise ship <i>Regal Princess</i>
<a href="//commons.wikimedia.org/wiki/User:Bahnfrend" title="User:Bahnfrend">Bahnfrend</a>
<span class="int-own-work" lang="en">Own work</span>