Portrait of Sir Thomas Knyvett, de jure 4th Baron Berners, later Lord High Sheriff of Norfolk. [Attributed to Master of the Countess of Warwick / Christie's, LotFinder: entry 1474109 (sale 6133, lot 2) -- Public domain -- http://commons.wikimedia.org/wiki/File:Master of the Countess of Warwick Sir Thomas Knyvett.jpg]