<a href="https://en.wikipedia.org/wiki/Chennai_Mathematical_Institute" class="extiw" title="wikipedia:Chennai Mathematical Institute">Chennai Mathematical Institute</a> building
<a href="//commons.wikimedia.org/wiki/User:Kprateek88" title="User:Kprateek88">Kprateek88</a>
<span class="int-own-work" lang="en">Own work</span>