On the Kolkata Metro
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/23531860@N00">Sourav Das</a> from Bay Area, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/souravdas/2131241362/">Put your hands in the air</a>