Why working insane hours is, well, insane.
Urban clock via Stroke Art Fair
The clock tower in Finale Emilia, Italy, after the earthquake which struck the area May 20, 2012. Later the same day a second quake caused the tower to collapse completely.
The funeral of anarchist Martial Bourdin (London, 1894)
From the Greenwich Observatory - Canary Wharf forms the backdrop for the Old Royal Naval College, Greenwich, London, UK
The meridian line at night, Royal Observatory Greenwich
Tower Bridge, London, circa 1893. And here is how it looks now: http://i.dailymail.co.uk/i/pix/2010/03/18/article-1258785-08C2CADB000005DC-626_470x423.jpg