<a href="https://en.wikipedia.org/wiki/March_for_Science" class="extiw" title="en:March for Science">March for Science</a> 2017 in Washington, D.C.
<a href="//commons.wikimedia.org/wiki/User:Slowking4" title="User:Slowking4">slowking4</a>
GFDL 1.2
<span class="int-own-work" lang="en">Own work</span>