This question is for Mapnik experts (node-mapnik experts are more welcome), GIS experts or XML experts. About stylesheet.xml file, I don't know how to make my own stylesheet. Is there an automated generation for a stylesheet for a specific place or city? I can't find any tutorials how to make a stylesheet. Can anyone tell me how to create your own stylesheet? I'm a complete beginner in Mapnik and GIS in general. Thanks! I'm using node-mapnik and trying to learn how to create an image for a specific place like let's say New York City.