[Zope] How to select pictures from another folder?

[Sorin Marti]

I've got a dtml-method index. There I want to call a picture, I do it 
like this:

<dtml-var picture>

That works fine...

But now I want to get a picture which is in another folder.

<dtml-var Images.picture>

and

<dtml-var Images/picture>

don't work...

how to do that?

Thanks
   Sorin Marti