An aerial view of housing developments near Markham, Ontario Photo by IDuke, November 2005.
<a href="https://en.wikipedia.org/wiki/User:IDuke" class="extiw" title="wikipedia:User:IDuke">IDuke</a> (this edited version: <a href="//commons.wikimedia.org/wiki/User:Sting" title="User:Sting">Sting</a>)
CC BY-SA 2.5
Edited version (sharpness, contrast and saturation) of <a href="//commons.wikimedia.org/wiki/File:Markham-suburbs_id.jpg" title="File:Markham-suburbs id.jpg">File:Markham-suburbs_id.jpg</a>