Top Secret Art Monday, July 20, 2009 Artist Andy Goldsworthy has left a secret sculpture on the site of the MI6 building by the River Thames. Film directed by Margy Kinmonth. httpvh://www.youtube.com/watch?v=onit3QWxvuY Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email this to a friend (Opens in new window) Related