In the Post, #219883 - 10/14/07, Part 2, a reference to Leonardo's Codex Trivulzianus was followed by a URL to allow readers to view the material referenced (available through Central Saint Martins College of Art and Design's website).

The URL originally embedded has apparently been changed. For those wishing to view the image, please click on the following new hyperlink: Codex Trivulzianus by Leonardo da Vinci

Enjoy...and Grrr82CU !!