[Zope] dtml-var question regarding images

I'm just learning Zope, I apologize if this is a FAQ. I've created a folder "ZAcme" from the tutorial and in that I created an images folder for my personal organization, how can I call the logo image I put in the images folder via a dtml-var when the folder is below the root ? <dtml-var Images/ZAcmeLogo> does not seem to work whereas I can call it via an <img> tag <img src=Images/ZAcmeLogo> just fine. this is nothing major, but any thoughts on this are appreciated Regards, Jerry Lake Interface Engineering Technician