The Clock Tower of the Palace of Westminster, colloquially known as "Big Ben", in Westminster, London, England. (distortion corrected by <a href="//commons.wikimedia.org/wiki/User:Smial" title="User:Smial">Smial</a>)
<a href="//commons.wikimedia.org/wiki/User:Diliff" title="User:Diliff">Diliff</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>