Two rail system <a href="https://en.wikipedia.org/wiki/model_railway" class="extiw" title="w:model railway">model railway</a>. Drawn in <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a> by <a href="https://en.wikipedia.org/wiki/User:Ilmari_Karonen" class="extiw" title="w:User:Ilmari Karonen">User<i><b>:</b></i>Ilmari Karonen</a>.
<a href="https://en.wikipedia.org/wiki/User:Ilmari_Karonen" class="extiw" title="en:User:Ilmari Karonen">Ilmari Karonen</a>
<span class="int-own-work" lang="en">Own work</span>