Dieter Schenk, German criminologist and author, at Centre of Jewish Culture at Raby Beer Meisels Street in Kraków, after giving a lecture on Lviv University professors massacre in 1941.
<a href="//commons.wikimedia.org/wiki/User:Francesco_13" title="User:Francesco 13">Franek Vetulani</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>