Schlossterrasse Heidelberg
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161025222138/http://www.panoramio.com/user/2833233?with_photo_id=78255214">Ralf Houven</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="https://web.archive.org/web/20161025222137/http://www.panoramio.com/photo/78255214">https://web.archive.org/web/20161025222137/http://www.panoramio.com/photo/78255214</a>