<a href="https://de.wikipedia.org/wiki/Light_Painting" class="extiw" title="de:Light Painting">Light Painting</a> im Silscheder Tunnel, Gevelsberg
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/80857060@N05">Dominik Brygier</a> (<a rel="nofollow" class="external text" href="http://dombry.de/">©DB Fotografie</a>)
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/80857060@N05/10674902026">Sparks!</a>