Film trailer for <i><a href="https://en.wikipedia.org/wiki/Citizenfour" class="extiw" title="w:Citizenfour">Citizenfour</a></i> by director <a href="https://en.wikipedia.org/wiki/Laura_Poitras" class="extiw" title="w:Laura Poitras">Laura Poitras</a>, screenshot at 60 seconds.
<a href="https://en.wikipedia.org/wiki/Laura_Poitras" class="extiw" title="w:Laura Poitras">Laura Poitras</a> / <a rel="nofollow" class="external text" href="https://www.praxisfilms.org/">Praxis Films</a>
CC BY-SA 3.0
<a href="//commons.wikimedia.org/wiki/Category:Vimeo" title="Category:Vimeo">Vimeo</a>: <a rel="nofollow" class="external text" href="https://vimeo.com/110281557">CITIZENFOUR Trailer</a> (<a rel="nofollow" class="external text" href="//web.archive.org/web/*/https://vimeo.com/110281557"><span style="color:#9602fc">view archived source</span></a>)