Esther Duflo at Pop!Tech 2009
<a rel="nofollow" class="external text" href="http://www.staticphotography.com/">Kris Krüg</a>
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originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/40287103@N07/4040607182">Esther Duflo - Pop!Tech 2009 - Camden, ME</a>