Rock outcrop showing petroglyphs, Ewaninga Conservation Reserve, Northern Territory, Australia
<a href="//commons.wikimedia.org/w/index.php?title=User:Jsimpson1100&amp;action=edit&amp;redlink=1" class="new" title="User:Jsimpson1100 (page does not exist)">Jsimpson1100</a>
2004-09-18
<span class="int-own-work" lang="en">Own work</span>