Bridge "Sandkrugbrücke" in Berlin-Moabit during sunset. The light trail under the bridge comes from a ship passing by during the exposure.
<a href="//commons.wikimedia.org/wiki/User:Code" title="User:Code">Ansgar Koreng</a>
CC BY 3.0 de
<span class="int-own-work" lang="en">Own work</span>