(NPS photo by Jacob W. Frank)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/100041491@N07">Natural Bridges National Monument</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/naturalbridgesnps/9472060305/">Night sky at Owachomo Bridge</a>