<a href="https://en.wikipedia.org/wiki/McGraw-Hill_Building_(Chicago)" class="extiw" title="en:McGraw-Hill Building (Chicago)">McGraw-Hill Building (Chicago)</a>
<a href="https://en.wikipedia.org/wiki/User:TonyTheTiger" class="extiw" title="en:User:TonyTheTiger">User:TonyTheTiger</a>
CC BY-SA 3.0
<span class="int-own-work">Self-photographed</span>