Mynd af skutlugerð.
<span class="int-own-work" lang="en">Own work</span>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>, based on <a href="//commons.wikimedia.org/wiki/File:Paper_plane_diagram.svg" title="File:Paper plane diagram.svg">File:Paper plane diagram.svg</a> and <a href="//commons.wikimedia.org/wiki/File:Skutluger%C3%B0.png" title="File:Skutlugerð.png">File:Skutlugerð.png</a>