<article> <figure> <img src="http://www.moviesom.com/resources/20150216211140social.jpg" title='Black Mirror at the National Gallery' alt='Black Mirror at the National Gallery'/> </figure> <h1>Black Mirror at the National Gallery</h1> <p>Black Mirror at The National Gallery is a single uninterrupted shot of a black circular mirror (designed by Martin Szekely) as it travels through the Dutch Landscape and Genre Scenes painting rooms at London’s National Gallery.</p> <details><summary>Runtime: 6</summary> <summary>Release date: 2011-09-01</summary></details> </article>