This is probably the most famous cylinder seal and it is scheduled to tour the US in 2013.

(courtesy Artdaily)

I tried to re-blog Ferrell Jenkins’ post about the US tour but could not. Jenkins posted this news at the end of Nov. 2012, here is the link: http://ferrelljenkins.wordpress.com/2012/11/30/cyrus-cylinder-scheduled-for-a-u-s-a-tour/