Grażyna Małgorzata Vetulani (bron 1956), philologist, romanist and linguist and her husband Zygmunt Vetulani (born 1950), mathematician, computer scientist and language engineer, at the gate of Professors House of the Jagiellonian University at Plac Inwalidów in Kraków, Poland.
<a href="//commons.wikimedia.org/wiki/User:Francesco_13" title="User:Francesco 13">Franek Vetulani</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>