"The valley of the shadow of death" Crimean War photograph. Dirt road in ravine scattered with cannonballs.
<bdi><a href="https://en.wikipedia.org/wiki/en:Roger_Fenton" class="extiw" title="w:en:Roger Fenton"><span title="British photographer (1819-1869)">Roger Fenton</span></a>
</bdi>
<a href="//commons.wikimedia.org/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a> Prints and Photographs Division, Roger Fenton Crimean War photograph collection: <a rel="nofollow" class="external text" href="http://hdl.loc.gov/loc.pnp/cph.3g09217">LC-USZC4-9217</a>