This is truly banal, but I love the sky here.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/31871979@N00">Kuba Bożanowski</a> from Warsaw, Poland
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jbozanowski/3512111981/">Boats at dusk</a>