<a href="https://en.wikipedia.org/wiki/Joseph_von_Sonnenfels" class="extiw" title="en:Joseph von Sonnenfels">Joseph von Sonnenfels</a>, bust (white marble) in the Arkadenhof of the <a href="https://en.wikipedia.org/wiki/University_of_Vienna" class="extiw" title="en:University of Vienna">University of Vienna</a>, (Maisel# 4 ). Artist:  Alois Düll (1843-1900), unveiled 1891
Hubertl
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>