Memorial plaque by <a href="//commons.wikimedia.org/w/index.php?title=Otmar_Oliva&amp;action=edit&amp;redlink=1" class="new" title="Otmar Oliva (page does not exist)">Otmar Oliva</a> at building of <a href="https://en.wikipedia.org/wiki/Diocese" class="extiw" title="en:Diocese">diocese</a> (archdiocese) in <a href="https://en.wikipedia.org/wiki/Olomouc" class="extiw" title="en:Olomouc">Olomouc</a> (<a href="https://en.wikipedia.org/wiki/Czech_Republic" class="extiw" title="en:Czech Republic">Czech Republic</a>).
Photo by <a href="//commons.wikimedia.org/wiki/User:Snek01" title="User:Snek01">Michal Maňas</a>.
<bdi><a href="https://www.wikidata.org/wiki/Q58300160" class="extiw" title="d:Q58300160"><span title="Czech malacologist and Wikipedian">Michal Maňas</span></a>
</bdi>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>