[Zope] acces an object in a folder without Tranparent Folders

Hello List, maybe it is a newbe question but I think you´ll forgive me :-)) !! I created a folder called IMGAES and in this folder an image object -- IMAGENAME. How can I access this image. With Transparent Folders it doesn´t matter. I used <dtml-var IMAGENAME> But without I get some errors when I use that. I`m sure someone knows an awnser. Thaks in advance Florian