Delaminated spray <a href="//commons.wikimedia.org/wiki/Fireproofing" title="Fireproofing">fireproofing</a> at Cambrian College, Greater Sudbury, <a href="//commons.wikimedia.org/wiki/Ontario" title="Ontario">Ontario</a>, <a href="//commons.wikimedia.org/wiki/Canada" title="Canada">Canada</a>, August 2000.
<a href="//commons.wikimedia.org/wiki/User:Achim_Hering" title="User:Achim Hering">Achim Hering</a>
2007-07-03
<span class="int-own-work" lang="en">Own work</span>