Hello, I have to present a colored map accord to some database values. The values define a certain color for some reasons of the map. (Example: Assume a map of the world and color each country according to the density of people in this country.) My idea was to use an XPM graphic which has a quite simple text format and just define the color to display for each region. This reduces the task to draw a complicated shape to just loading a template image and setting some integer values for the colors. Anyway I wonder how to present this in Zope perhaps in a Zope product. I have to load the template from enywhere change the colors in it and display it in a reasonable format (perhaps using PIL to convert the resulting XMP to GIF to reduce bandwidth usage). I have no idea how to propagate the final image. Any ideas Andreas.