Rote Bar im Volkstheater, Wien.
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/dierkschaefer/">https://www.flickr.com/photos/dierkschaefer/</a>
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/dierkschaefer/4422157264/">https://www.flickr.com/photos/dierkschaefer/4422157264/</a>