<p>An open door and a nice shot of the engine
</p>
Amsterdam - schiphol at the schiphol East hangar
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/97026642@N00">Pieter van Marion</a> from Netherlands
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/stmaartenpiloot/537497676/">Solid air</a>