Pictures in our signature box?

Um, are we allowed to use pictures in our signatures?

I want to use this http://i40.tinypic.com/2mzln5.jpg as my signature picture. Help?

Yes...Somewhere there is a guideline on the maximum size allowed in the sig...

Just went and searched it out. It is rule #23 in http://www.eccie.net/announcement.php?f=5