The modern entrance to the Spence Wing of the State Library of South Australia which connects the Institute building (1861, left) and the Mortlock Wing (1884, right).
<a href="//commons.wikimedia.org/wiki/User:Bahudhara" title="User:Bahudhara">Bahudhara</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span> Original filename = DSC13141.JPG