Anatomical <a href="https://en.wikipedia.org/wiki/moulage" class="extiw" title="en:moulage">moulage</a> of a human head and torso (a realistic lifelike model of bodily organs) made in GDR (<a href="https://en.wikipedia.org/wiki/German_Hygiene_Museum" class="extiw" title="en:German Hygiene Museum">Deutsches Hygiene-Museum Dresden</a>). Photo taken on January 22nd, 2020 in a primary school in Norway.
<a href="//commons.wikimedia.org/wiki/User:Wolfmann" title="User:Wolfmann">Wolfmann</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>