A photo of artist <a href="https://en.wikipedia.org/wiki/Jack_Katz_(artist)" class="extiw" title="w:Jack Katz (artist)">Jack Katz</a>.
<a href="//commons.wikimedia.org/wiki/User:Gazebo" title="User:Gazebo">Gazebo</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>