Strong rainbows early in the morning, never noticed the profound darkening effect behind the first arc.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/14727154@N03">John Murphy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kingair42/8359085798/">Jalama Rainbows</a>