Discovery Channel (Latin America)


 * TV Ark
 * Digitalfernsehen Sender-Datenbank (UK)

1989-199?


1997 by English & Pockett

199?-200?



 * Design Week

200?-2009


2003 by Lambie-Nairn
 * 

2005 by Addiction
 * 

2007 by Red Bee Media

2009-


This logo was rolled out internationally during 2009, starting in the United Kingdom on February 16.