A scene from <i>R.U.R.</i>, showing three robots.
Unknown, uploaded to ar.wiki by <a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%AE%D8%AF%D9%85:Classic_971" class="extiw" title="ar:المستخدم:Classic 971">ar:المستخدم:Classic 971</a> on 13 July 2006, to en.wiki by <a href="https://en.wikipedia.org/wiki/User:Rocketmagnet" class="extiw" title="en:User:Rocketmagnet">en:User:Rocketmagnet</a> on 4 December 2007, to commons by <a href="//commons.wikimedia.org/wiki/User:Sreejithk2000" title="User:Sreejithk2000">User:Sreejithk2000</a> on 2 June 2010
<a rel="nofollow" class="external free" href="http://www.umich.edu/~engb415/literature/pontee/RUR/RURsmry.html">http://www.umich.edu/~engb415/literature/pontee/RUR/RURsmry.html</a> (via <a href="https://ar.wikipedia.org/wiki/%D9%85%D9%84%D9%81:Capek_play.jpg" class="extiw" title="ar:ملف:Capek play.jpg">ar:ملف:Capek_play.jpg</a> and <a href="https://en.wikipedia.org/wiki/Image:Capek_play.jpg" class="extiw" title="en:Image:Capek play.jpg">en:Image:Capek play.jpg</a>)