An oil refinery on the Mississippi River near New Orleans, Louisiana, USA.<br>Factory by the Mississippi
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/72677183@N00">Aindrila Mukhopadhyay</a> from San Francisco, California
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/72677183@N00/15984395">Flickr</a>