COVID-19 Verhaltenshinweise “2,5 G”
<p>Universität Salzburg
</p>
<dl><dd>photographer: <a href="//commons.wikimedia.org/wiki/User:Mateus2019" title="User:Mateus2019">User:Mateus2019</a></dd></dl>
Taken on 13 November 2021
<span class="int-own-work">Self-photographed</span>