i'm looking for a python script to make severals renders with one click : -my scene is ready -my boss want a render of this scene in following sizes: A6-A5-A4-A3 (europeans standart) theses render are pretty long... is this possible to have a script generating theses renders size without prompt for filename and savelocation, just one click and my computers works at night, and the next morning , my differents renders are saved in a directory, ready to print... thanks to everyone for help