[Zope] 1 - Images on fly from DB

Hi ! My problem is that: I have an image "library" in FireBird database (gdb). I want to show the images in zope site, but I don't know, how to transform from blob field to real image (in html page). I want to use this conversion time-to-time, not at once, because it is database specific "data". Can anyone help me ? Thanx for it: FT -- Üdv/Kind of Regards: fowlertrainer@anonym.hu mailto:fowlertrainer@anonym.hu PS: Movies... I have movies that also need to transform... :-)