Wikipedia kitty says "need moar citations"
<ul><li>Original: <a rel="nofollow" class="external text" href="https://www.flickr.com/people/jerry7171/">Jerry7171</a></li>
<li>Modified image: <a href="//commons.wikimedia.org/wiki/User:AmosWolfe" title="User:AmosWolfe">AmosWolfe</a></li></ul>
CC BY-SA 4.0
<ul><li>Original: <a rel="nofollow" class="external text" href="https://www.flickr.com/people/jerry7171/">Jerry7171</a></li></ul>