Harret Hall at TAM 2012.  Back of shirt says "I'm a skeptic, not a "skeptchick" not a "woman skeptic" just a skeptic".
<a href="//commons.wikimedia.org/wiki/User:Sgerbic" title="User:Sgerbic">Sgerbic</a>
<span class="int-own-work" lang="en">Own work</span>