Mavis Staples performs at the Chicago Annual Blues Festival on June 10, 2012. Photo by Adam Bielawski
<a href="//commons.wikimedia.org/wiki/User:Photobra" title="User:Photobra">Adam Bielawski</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>