From "Art for Everybody" in the 15 October 2001 issue of The New Yorker, an article about the immensely popular, incredibly kitschy painter Thomas Kinkaid:
… ten million people own some product featuring his name, and most editions are signed with ink containing DNA from his hair or blood, to prevent fakes.
Posted on October 16th, 2005 by Scott Granneman
Filed under: commonplace book, security