2015 campaign poster for Elizabeth Warren.  The candidate's face on the poster has been covered by a smaller sign that says "Defaced by friends of Wall Street felons".
<a href="//commons.wikimedia.org/wiki/User:Ser_Amantio_di_Nicolao" title="User:Ser Amantio di Nicolao">Ser Amantio di Nicolao</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>